Changes for page LT-22222-L -- LoRa I/O Controller User Manual

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1		-XWiki.Bei
	1	+XWiki.Xiaoling

Content

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1	1	(% style="text-align:center" %)
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9	9
10	10	**Table of Contents:**
11	11
12		-{{toc/}}
	12	+* [[1. Introduction>>path:#H1.Introduction]]
	13	+** [[1.1 What is the LT-22222-L I/O Controller?>>path:#H1.1WhatistheLT-22222-LI2FOController3F]]
	14	+** [[1.2 Specifications>>path:#H1.2A0Specifications]]
	15	+** [[1.3 Features>>path:#H1.3A0Features]]
	16	+** [[1.4 Applications>>path:#H1.4A0Applications]]
	17	+** [[1.5 Hardware Variants>>path:#H1.5A0HardwareVariants]]
	18	+* [[2. Assembling the device>>path:#H2.A0Assemblingthedevice]]
	19	+** [[2.1 Connecting the antenna>>path:#H2.1Connectingtheantenna]]
	20	+** [[2.2 Terminals>>path:#H2.2Terminals]]
	21	+** [[2.3 Connecting LT-22222-L to a Power Source>>path:#H2.3ConnectingLT-22222-LtoaPowerSource]]
	22	+* [[3. Registering LT-22222-L with a LoRaWAN Network Server>>path:#H3.RegisteringLT-22222-LwithaLoRaWANNetworkServer]]
	23	+** [[3.1 Prerequisites>>path:#H3.1Prerequisites]]
	24	+** [[3.2 The Things Stack>>path:#H3.2TheThingsStack]]
	25	+*** [[3.2.1 Setting up>>path:#H3.2.1Settingup]]
	26	+**** [[3.2.1.1 Using the LoRaWAN Device Repository>>path:#H3.2.1.1UsingtheLoRaWANDeviceRepository]]
	27	+**** [[3.2.1.2 Adding device manually>>path:#H3.2.1.2Addingdevicemanually]]
	28	+*** [[3.2.2 Joining>>path:#H3.2.2Joining]]
	29	+*** [[3.2.3 Uplinks>>path:#H3.2.3Uplinks]]
	30	+*** [[3.2.4 Downlinks>>path:#H3.2.4Downlinks]]
	31	+** [[3.3 Working Modes and Uplink Payload formats>>path:#H3.3WorkingModesandUplinkPayloadformats]]
	32	+*** [[3.3.1 AT+MOD=1, 2ACI+2AVI>>path:#H3.3.1A0AT2BMOD3D12C2ACI2B2AVI]]
	33	+*** [[3.3.2 AT+MOD=2, (Double DI Counting)>>path:#H3.3.2AT2BMOD3D22C28DoubleDICounting29]]
	34	+*** [[3.3.3 AT+MOD=3, Single DI Counting + 2 x ACI>>path:#H3.3.3AT2BMOD3D32CSingleDICounting2B2xACI]]
	35	+*** [[3.3.4 AT+MOD=4, Single DI Counting + 1 x Voltage Counting>>path:#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]
	36	+*** [[3.3.5 AT+MOD=5, Single DI Counting + 2 x AVI + 1 x ACI>>path:#H3.3.5AT2BMOD3D52CSingleDICounting2B2xAVI2B1xACI]]
	37	+*** [[3.3.6 AT+ADDMOD=6 (Trigger Mode, Optional)>>path:#H3.3.6AT2BADDMOD3D628TriggerMode2COptional29]]
	38	+*** [[3.3.7 Payload Decoder>>path:#H3.3.7PayloadDecoder]]
	39	+** [[3.4 ​Configure LT-22222-L via AT Commands or Downlinks>>path:#H3.4200BConfigureLT-22222-LviaATCommandsorDownlinks]]
	40	+*** [[3.4.1 Common commands>>path:#H3.4.1Commoncommands]]
	41	+*** [[3.4.2 Sensor-related commands>>path:#H3.4.2Sensor-relatedcommands]]
	42	+**** [[3.4.2.1 Set Transmit/Uplink Interval>>path:#H3.4.2.1SetTransmit2FUplinkInterval]]
	43	+**** [[3.4.2.2 Set the Working Mode (AT+MOD)>>path:#H3.4.2.2SettheWorkingMode28AT2BMOD29]]
	44	+**** [[3.4.2.3 Request an uplink from the device>>path:#H3.4.2.3RequestA0anuplinkfromthedevice]]
	45	+**** [[3.4.2.4 Enable/Disable Trigger Mode>>path:#H3.4.2.4Enable2FDisableTriggerMode]]
	46	+**** [[3.4.2.5 Request trigger settings>>path:#H3.4.2.5RequestA0triggersettings]]
	47	+**** [[3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger>>path:#H3.4.2.6Enable2FDisableDI12FDI22FDI3asatrigger]]
	48	+**** [[3.4.2.7 Trigger1 – Set DI1 or DI3 as a trigger>>path:#H3.4.2.7Trigger12013SetDI1orDI3asatrigger]]
	49	+**** [[3.4.2.8 Trigger2 – Set DI2 as a trigger>>path:#H3.4.2.8Trigger22013SetDI2asatrigger]]
	50	+**** [[3.4.2.9 Trigger – Set AC (current) as a trigger>>path:#H3.4.2.9Trigger2013SetAC28current29asatrigger]]
	51	+**** [[3.4.2.10 Trigger – Set AV (voltage) as trigger>>path:#H3.4.2.10Trigger2013SetAV28voltage29astrigger]]
	52	+**** [[3.4.2.11 Trigger – Set the minimum interval>>path:#H3.4.2.11Trigger2013Settheminimuminterval]]
	53	+**** [[3.4.2.12 DO ~~-~~- Control Digital Output DO1/DO2/DO3>>path:#H3.4.2.12DO--ControlDigitalOutputDO12FDO22FDO3]]
	54	+**** [[3.4.2.13 DO ~~-~~- Control Digital Output DO1/DO2/DO3 with time control>>path:#H3.4.2.13DO--ControlDigitalOutputDO12FDO22FDO3withtimecontrol]]
	55	+**** [[3.4.2.14 Relay ~~-~~- Control Relay Output RO1/RO2>>path:#H3.4.2.14Relay--ControlRelayOutputRO12FRO2]]
	56	+**** [[3.4.2.15 Relay ~~-~~- Control Relay Output RO1/RO2 with time control>>path:#H3.4.2.15Relay--ControlRelayOutputRO12FRO2withtimecontrol]]
	57	+**** [[3.4.2.16 Counting ~~-~~- Voltage threshold counting>>path:#H3.4.2.16Counting--Voltagethresholdcounting]]
	58	+**** [[3.4.2.17 Counting ~~-~~- Pre-configure the Count Number>>path:#H3.4.2.17Counting--Pre-configuretheCountNumber]]
	59	+**** [[3.4.2.18 Counting ~~-~~- Clear Counting>>path:#H3.4.2.18Counting--ClearCounting]]
	60	+**** [[3.4.2.19 Counting ~~-~~- Set Saving Interval for 'Counting Result'>>path:#H3.4.2.19Counting--SetSavingIntervalfor27CountingResult27]]
	61	+**** [[3.4.2.20 Reset saved RO and DO states>>path:#H3.4.2.20A0ResetsavedROandDOstates]]
	62	+**** [[3.4.2.21 Encrypted payload>>path:#H3.4.2.21A0Encryptedpayload]]
	63	+**** [[3.4.2.22 Get sensor value>>path:#H3.4.2.22A0Getsensorvalue]]
	64	+**** [[3.4.2.23 Resetting the downlink packet count>>path:#H3.4.2.23Resettingthedownlinkpacketcount]]
	65	+**** [[3.4.2.24 When the limit bytes are exceeded, upload in batches>>path:#H3.4.2.24Whenthelimitbytesareexceeded2Cuploadinbatches]]
	66	+**** [[3.4.2.25 Copy downlink to uplink>>path:#H3.4.2.25A0Copydownlinktouplink]]
	67	+**** [[3.4.2.26 Query firmware version, frequency band, subband, and TDC time>>path:#H3.4.2.26Queryfirmwareversion2Cfrequencyband2Csubband2CandTDCtime]]
	68	+** [[3.5 Integrating with ThingsEye.io>>path:#H3.5IntegratingwithThingsEye.io]]
	69	+*** [[3.5.1 Configuring The Things Stack>>path:#H3.5.1ConfiguringTheThingsStack]]
	70	+*** [[3.5.2 Configuring ThingsEye.io>>path:#H3.5.2ConfiguringThingsEye.io]]
	71	+**** [[3.5.2.1 Viewing integration details>>path:#H3.5.2.1Viewingintegrationdetails]]
	72	+**** [[3.5.2.2 Viewing events>>path:#H3.5.2.2Viewingevents]]
	73	+**** [[3.5.2.3 Deleting an integration>>path:#H3.5.2.3Deletinganintegration]]
	74	+**** [[3.5.2.4 Viewing sensor data on a dashboard>>path:#H3.5.2.4Viewingsensordataonadashboard]]
	75	+** [[3.6 Interface Details>>path:#H3.6InterfaceDetails]]
	76	+*** [[3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active)>>path:#H3.6.1DigitalInputPorts:DI12FDI22FDI328ForLT-33222-L2CLowActive29]]
	77	+*** [[3.6.2 Digital Input Ports: DI1/DI2>>path:#H3.6.2DigitalInputPorts:DI12FDI2]]
	78	+*** [[3.6.3 Digital Output Ports: DO1/DO2>>path:#H3.6.3DigitalOutputPorts:DO12FDO2]]
	79	+*** [[3.6.4 Analog Input Interfaces>>path:#H3.6.4AnalogInputInterfaces]]
	80	+*** [[3.6.5 Relay Output>>path:#H3.6.5RelayOutput]]
	81	+** [[3.7 LED Indicators>>path:#H3.7LEDIndicators]]
	82	+* [[4. Using AT Commands>>path:#H4.UsingATCommands]]
	83	+** [[4.1 Connecting the LT-22222-L to a PC>>path:#H4.1ConnectingtheLT-22222-LtoaPC]]
	84	+** [[4.2 LT-22222-L related AT commands>>path:#H4.2LT-22222-LrelatedATcommands]]
	85	+** [[4.2 Common AT Command Sequence>>path:#H4.2CommonATCommandSequence]]
	86	+*** [[4.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>path:#H4.2.1Multi-channelABPmode28UsewithSX13012FLG30829]]
	87	+*** [[4.2.2 Single-channel ABP mode (Use with LG01/LG02)>>path:#H4.2.2Single-channelABPmode28UsewithLG012FLG0229]]
	88	+*** [[4.2.3 Change to Class A>>path:#H4.2.3ChangetoClassA]]
	89	+* [[5. Case Study>>path:#H5.CaseStudy]]
	90	+** [[5.1 Counting how many objects pass through the flow line>>path:#H5.1Countinghowmanyobjectspassthroughtheflowline]]
	91	+* [[6. FAQ>>path:#H6.FAQ]]
	92	+** [[6.1 How to update the firmware?>>path:#H6.1Howtoupdatethefirmware3F]]
	93	+** [[6.2 How to change the LoRaWAN frequency band/region?>>path:#H6.2HowtochangetheLoRaWANfrequencyband2Fregion3F]]
	94	+** [[6.3 How to set up LT-22222-L to work with a Single Channel Gateway, such as LG01/LG02?>>path:#H6.3HowtosetupLT-22222-LtoworkwithaSingleChannelGateway2CsuchasLG012FLG023F]]
	95	+** [[6.4 How to change the uplink interval?>>path:#H6.4Howtochangetheuplinkinterval3F]]
	96	+** [[6.5 Can I see the counting event in the serial output?>>path:#H6.5CanIseethecountingeventintheserialoutput3F]]
	97	+** [[6.6 Can I use point-to-point communication with LT-22222-L?>>path:#H6.6CanIusepoint-to-pointcommunicationwithLT-22222-L3F]]
	98	+** [[6.7 Why does the relay output default to an open relay after the LT-22222-L is powered off?>>path:#H6.7WhydoestherelayoutputdefaulttoanopenrelayaftertheLT-22222-Lispoweredoff3F]]
	99	+** [[6.8 Can I set up LT-22222-L as an NC (Normally Closed) relay?>>path:#H6.8CanIsetupLT-22222-LasanNC28NormallyClosed29relay3F]]
	100	+** [[6.9 Can the LT-22222-L save the RO state?>>path:#H6.9CantheLT-22222-LsavetheROstate3F]]
	101	+** [[6.10 Why does the LT-22222-L always report 15.585V when measuring the AVI?>>path:#H6.10WhydoestheLT-22222-Lalwaysreport15.585VwhenmeasuringtheAVI3F]]
	102	+* [[7. Troubleshooting>>path:#H7.Troubleshooting]]
	103	+** [[7.1 Downlink isn't working. How can I solve this?>>path:#H7.1Downlinkisn27tworking.HowcanIsolvethis3F]]
	104	+** [[7.2 Having trouble uploading an image?>>path:#H7.2Havingtroubleuploadinganimage3F]]
	105	+** [[7.3 Why can't I join TTN in the US915 /AU915 bands?>>path:#H7.3Whycan27tIjoinTTNintheUS9152FAU915bands3F]]
	106	+** [[7.4 Why can the LT-22222-L perform uplink normally, but cannot receive downlink?>>path:#H7.4WhycantheLT-22222-Lperformuplinknormally2Cbutcannotreceivedownlink3F]]
	107	+* [[8. Ordering information>>path:#H8.Orderinginformation]]
	108	+* [[9. Package information>>path:#H9.Packageinformation]]
	109	+* [[10. Support>>path:#H10.Support]]
	110	+* [[11. Reference​​​​​>>path:#H11.Reference200B200B200B200B200B]]
13	13
14	14
15	15
...	...	@@ -21,10 +21,16 @@
21	21
22	22	== 1.1 What is the LT-22222-L I/O Controller? ==
23	23
	122	+
24	24	(((
25	25	(((
26		-The Dragino (% style="color:blue" %)**LT-22222-L I/O Controller**(%%) is an advanced LoRaWAN device designed to provide seamless wireless long-range connectivity with various I/O options, including analog current and voltage inputs, digital inputs and outputs, and relay outputs.
	125	+(% class="box infomessage" %)
	126	+(((
	127	+**This manual is also applicable to the LT-33222-L.**
	128	+)))
27	27
	130	+The Dragino (% style="color:blue" %)**LT-22222-L I/O Controller**(%%) is an advanced LoRaWAN end device designed to provide seamless wireless long-range connectivity with various I/O options, including analog current and voltage inputs, digital inputs and outputs, and relay outputs.
	131	+
28	28	The LT-22222-L I/O Controller simplifies and enhances I/O monitoring and controlling. It is ideal for professional applications in wireless sensor networks, including irrigation systems, smart metering, smart cities, building automation, and more. These controllers are designed for easy, cost-effective deployment using LoRa wireless technology.
29	29	)))
30	30	)))
...	...	@@ -36,23 +36,24 @@
36	36	(((
37	37	You can connect the LT-22222-L I/O Controller to a LoRaWAN network service provider in several ways:
38	38
39		-* If there is public LoRaWAN network coverage in the area where you plan to install the device (e.g., The Things Network), you can select a network and register the LT-22222-L I/O controller with it.
	143	+* If there is public LoRaWAN network coverage in the area where you plan to install the device (e.g., The Things Stack Community Network), you can select a network and register the LT-22222-L I/O controller with it.
40	40	* If there is no public LoRaWAN coverage in your area, you can set up a LoRaWAN gateway, or multiple gateways, and connect them to a LoRaWAN network server to create adequate coverage. Then, register the LT-22222-L I/O controller with this network.
41	41	* Setup your own private LoRaWAN network.
42		-
43		-{{info}}
44		- You can use a LoRaWAN gateway, such as the [[Dragino LG308>>https://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], to expand or create LoRaWAN coverage in your area.
45		-{{/info}}
46	46	)))
47	47
48	48	(((
49		-[[image:1653295757274-912.png]]
50		-
51	51
	150	+
	151	+The network diagram below illustrates how the LT-22222-L communicates with a typical LoRaWAN network.
52	52	)))
53	53
	154	+(% class="wikigeneratedid" %)
	155	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lorawan-nw.jpg?width=900&height=354&rev=1.1||alt="lorawan-nw.jpg" height="354" width="900"]]
	156	+
	157	+
54	54	== 1.2 Specifications ==
55	55
	160	+
56	56	(% style="color:#037691" %)**Hardware System:**
57	57
58	58	* STM32L072xxxx MCU
...	...	@@ -94,6 +94,7 @@
94	94
95	95	== 1.3 Features ==
96	96
	202	+
97	97	* LoRaWAN Class A & Class C modes
98	98	* Optional Customized LoRa Protocol
99	99	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865/MA869
...	...	@@ -104,6 +104,7 @@
104	104
105	105	== 1.4 Applications ==
106	106
	213	+
107	107	* Smart buildings & home automation
108	108	* Logistics and supply chain management
109	109	* Smart metering
...	...	@@ -114,14 +114,14 @@
114	114	== 1.5 Hardware Variants ==
115	115
116	116
117		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
118		-|(% style="background-color:#4f81bd; color:white; width:103px" %)**Model**|(% style="background-color:#4f81bd; color:white; width:131px" %)**Photo**|(% style="background-color:#4f81bd; color:white; width:266px" %)**Description**
119		-|(% style="width:103px" %)**LT22222-L**|(% style="width:131px" %)(((
	224	+(% border="1" cellspacing="3" style="width:510px" %)
	225	+|(% style="background-color:#4f81bd; color:white; width:94px" %)**Model**|(% style="background-color:#4f81bd; color:white; width:172px" %)**Photo**|(% style="background-color:#4f81bd; color:white; width:244px" %)**Description**
	226	+|(% style="width:94px" %)**LT-33222-L**|(% style="width:172px" %)(((
120	120	(% style="text-align:center" %)
121		-[[image:image-20230424115112-1.png||height="106" width="58"]]
122		-)))|(% style="width:334px" %)(((
123		-* 2 x Digital Input (Bi-direction)
124		-* 2 x Digital Output
	228	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt33222-l.jpg?width=95&height=110&rev=1.1||alt="lt33222-l.jpg" height="110" width="95"]]
	229	+)))|(% style="width:256px" %)(((
	230	+* 3 x Digital Input (Bi-direction)
	231	+* 3 x Digital Output
125	125	* 2 x Relay Output (5A@250VAC / 30VDC)
126	126	* 2 x 0~~20mA Analog Input (res:0.01mA)
127	127	* 2 x 0~~30V Analog Input (res:0.01v)
...	...	@@ -132,87 +132,115 @@
132	132
133	133	== 2.1 Connecting the antenna ==
134	134
	242	+
135	135	Connect the LoRa antenna to the antenna connector, **ANT**,** **located on the top right side of the device, next to the upper screw terminal block. Secure the antenna by tightening it clockwise.
136	136
137		-{{warning}}
138		-Warning! Do not power on the device without connecting the antenna.
139		-{{/warning}}
	245	+(% class="box warningmessage" %)
	246	+(((
	247	+**Warning! Do not power on the device without connecting the antenna.**
	248	+)))
140	140
	250	+
141	141	== 2.2 Terminals ==
142	142
143		-The  LT-22222-L has two screw terminal blocks. The upper screw treminal block has 6 terminals and the lower screw terminal block has 10 terminals.
144	144
145		-Upper screw terminal block (from left to right):
	254	+The  LT-22222-L has two screw terminal blocks. The upper screw terminal block has 6 screw terminals and the lower screw terminal block has 10 screw terminals.
146	146
147		-(% style="width:634px" %)
148		-|=(% style="width: 295px;" %)Terminal|=(% style="width: 338px;" %)Function
149		-|(% style="width:295px" %)GND|(% style="width:338px" %)Ground
150		-|(% style="width:295px" %)VIN|(% style="width:338px" %)Input Voltage
151		-|(% style="width:295px" %)AVI2|(% style="width:338px" %)Analog Voltage Input Terminal 2
152		-|(% style="width:295px" %)AVI1|(% style="width:338px" %)Analog Voltage Input Terminal 1
153		-|(% style="width:295px" %)ACI2|(% style="width:338px" %)Analog Current Input Terminal 2
154		-|(% style="width:295px" %)ACI1|(% style="width:338px" %)Analog Current Input Terminal 1
	256	+**Upper screw terminal block (from left to right):**
155	155
156		-Lower screw terminal block (from left to right):
	258	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:381px" %)
	259	+|=(% style="width: 139px;background-color:#4f81bd;color:white" %)Screw Terminal|=(% style="width: 242px;background-color:#4f81bd;color:white" %)Function
	260	+|(% style="width:139px" %)GND|(% style="width:242px" %)Ground
	261	+|(% style="width:139px" %)VIN|(% style="width:242px" %)Input Voltage
	262	+|(% style="width:139px" %)AVI2|(% style="width:242px" %)Analog Voltage Input Terminal 2
	263	+|(% style="width:139px" %)AVI1|(% style="width:242px" %)Analog Voltage Input Terminal 1
	264	+|(% style="width:139px" %)ACI2|(% style="width:242px" %)Analog Current Input Terminal 2
	265	+|(% style="width:139px" %)ACI1|(% style="width:242px" %)Analog Current Input Terminal 1
157	157
158		-(% style="width:633px" %)
159		-|=(% style="width: 296px;" %)Terminal|=(% style="width: 334px;" %)Function
160		-|(% style="width:296px" %)RO1-2|(% style="width:334px" %)Relay Output 1
161		-|(% style="width:296px" %)RO1-1|(% style="width:334px" %)Relay Output 1
162		-|(% style="width:296px" %)RO2-2|(% style="width:334px" %)Relay Output 2
163		-|(% style="width:296px" %)RO2-1|(% style="width:334px" %)Relay Output 2
164		-|(% style="width:296px" %)DI2+|(% style="width:334px" %)Digital Input 2
165		-|(% style="width:296px" %)DI2-|(% style="width:334px" %)Digital Input 2
166		-|(% style="width:296px" %)DI1+|(% style="width:334px" %)Digital Input 1
167		-|(% style="width:296px" %)DI1-|(% style="width:334px" %)Digital Input 1
168		-|(% style="width:296px" %)DO2|(% style="width:334px" %)Digital Output 2
169		-|(% style="width:296px" %)DO1|(% style="width:334px" %)Digital Output 1
	267	+**Lower screw terminal block (from left to right):**
170	170
171		-== 2.3 Powering the device ==
	269	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:253px" %)
	270	+|=(% style="width: 125px;background-color:#4f81bd;color:white" %)Screw Terminal|=(% style="width: 128px;background-color:#4f81bd;color:white" %)Function
	271	+|(% style="width:125px" %)RO1-2|(% style="width:128px" %)Relay Output 1
	272	+|(% style="width:125px" %)RO1-1|(% style="width:128px" %)Relay Output 1
	273	+|(% style="width:125px" %)RO2-2|(% style="width:128px" %)Relay Output 2
	274	+|(% style="width:125px" %)RO2-1|(% style="width:128px" %)Relay Output 2
	275	+|(% style="width:125px" %)DI2+|(% style="width:128px" %)Digital Input 2
	276	+|(% style="width:125px" %)DI2-|(% style="width:128px" %)Digital Input 2
	277	+|(% style="width:125px" %)DI1+|(% style="width:128px" %)Digital Input 1
	278	+|(% style="width:125px" %)DI1-|(% style="width:128px" %)Digital Input 1
	279	+|(% style="width:125px" %)DO2|(% style="width:128px" %)Digital Output 2
	280	+|(% style="width:125px" %)DO1|(% style="width:128px" %)Digital Output 1
172	172
173		-The LT-22222-L I/O Controller can be powered by a **7–24V DC** power source. Connect your power supply’s positive wire to the VIN and the negative wire to the GND screw terminals. The power indicator **(PWR) LED** will turn on when the device is properly powered.
	282	+== 2.3 Connecting LT-22222-L to a Power Source ==
174	174
175		-Once powered, the **TX LED** will **fast-blink 5 times** which means the LT-22222-L will enter the **work mode** and start to **join** The Things Stack. The **TX LED** will be on for **5 seconds** after joining the network. When there is a **downlink** message from the server, the **RX LED** will be on for **1 second**. When the device is sending an uplink message to the server, the **TX LED** will be on for **1 second**. See also LED status.
176	176
177		-{{warning}}
178		-We recommend that you power on the LT-22222-L after configuring its registration information with a LoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.
179		-{{/warning}}
	285	+The LT-22222-L I/O Controller can be powered by a **7–24V DC** power source. Connect your power supply’s **positive wire** to the **VIN** and the **negative wire** to the **GND** screw terminals. The power indicator **(PWR) LED** will turn on when the device is properly powered.
180	180
	287	+(% class="box warningmessage" %)
	288	+(((
	289	+**We recommend that you power on the LT-22222-L after adding its registration information to the LoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.**
	290	+)))
181	181
182		-[[image:1653297104069-180.png]]
183	183
	293	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653297104069-180.png?rev=1.1||alt="1653297104069-180.png"]]
184	184
185		-= 3. Registering with a LoRaWAN Network Server =
186	186
187		-By default, the LT-22222-L is configured to operate in LoRaWAN Class C mode. It supports OTAA (Over-the-Air Activation), the most secure method for activating a device with a LoRaWAN network server. The LT-22222-L comes with device registration information that allows you to register it with a LoRaWAN network, enabling the device to perform OTAA activation with the network server upon initial power-up and after any subsequent reboots.
	296	+= 3. Registering LT-22222-L with a LoRaWAN Network Server =
188	188
189		-After powering on, the **TX LED** will **fast-blink 5 times** which means the LT-22222-L will enter the **work mode** and start to **join** the LoRaWAN network. The **TX LED** will be on for **5 seconds** after joining the network. When there is a **downlink** message from the server, the **RX LED** will be on for **1 second**. When the device is sending an uplink message to the server, the **TX LED** will be on for **1 second**. See also LED status.
190	190
191		-In case you can't set the root key and other identifiers in the network server and must use them from the server, you can use [[AT Commands>>||anchor="H4.UseATCommand"]] to configure them on the device.
	299	+The LT-22222-L supports both OTAA (Over-the-Air Activation) and ABP (Activation By Personalization) methods to activate with a LoRaWAN Network Server. However, OTAA is the most secure method for activating a device with a LoRaWAN Network Server. OTAA regenerates session keys upon initial registration and regenerates new session keys after any subsequent reboots. By default, the LT-22222-L is configured to operate in LoRaWAN Class C mode.
192	192
193		-The network diagram below shows how the LT-22222-L is connected to a typical LoRaWAN network.
194	194
195		-[[image:image-20220523172350-1.png||height="266" width="864"]]
	302	+== 3.1 Prerequisites ==
196	196
197		-=== 3.2.1 Prerequisites ===
198	198
199		-Make sure you have the device registration information such as DevEUI, AppEUI, and AppKey with you. The registration information can be found on a sticker that can be found inside the package. Please keep the **registration information** sticker in a safe place for future reference.
	305	+The LT-22222-L comes with device registration information such as DevEUI, AppEUI, and AppKey which allows you to register it with a LoRaWAN network. This registration information can be found on a sticker that can be found inside the package. Please keep the **registration information** sticker in a safe place for future reference.
200	200
201		-[[image:image-20230425173427-2.png||height="246" width="530"]]
	307	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20230425173427-2.png?width=530&height=246&rev=1.1||alt="image-20230425173427-2.png" height="246" width="530"]]
202	202
	309	+(% class="box infomessage" %)
	310	+(((
	311	+If you are unable to set the provided root key and other identifiers in the network server, you must generate new keys and identifiers with the network server and configure the device with them using AT commands.
	312	+)))
	313	+
203	203	The following subsections explain how to register the LT-22222-L with different LoRaWAN network server providers.
204	204
205		-=== 3.2.2 The Things Stack Sandbox (TTSS) ===
206	206
	317	+== 3.2 The Things Stack ==
	318	+
	319	+
	320	+This section guides you through how to register your LT-22222-L with The Things Stack Sandbox.
	321	+
	322	+(% class="box infomessage" %)
	323	+(((
207	207	The Things Stack Sandbox was formally called The Things Stack Community Edition.
	325	+)))
208	208
209		-* Log in to your [[The Things Stack Sandbox>>https://eu1.cloud.thethings.network]] account.
210		-* Create an application with The Things Stack if you do not have one yet.
211		-* Go to your application page and click on the **End devices** in the left menu.
	327	+
	328	+The network diagram below illustrates the connection between the LT-22222-L and The Things Stack, as well as how the data can be integrated with the ThingsEye IoT platform.
	329	+
	330	+
	331	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/dragino-lorawan-nw-lt-22222-n.jpg?width=1400&height=374&rev=1.1||alt="dragino-lorawan-nw-lt-22222-n.jpg" height="374" width="1400"]]
	332	+
	333	+(% class="box infomessage" %)
	334	+(((
	335	+ You can use a LoRaWAN gateway, such as the [[Dragino LPS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html]], to expand or create LoRaWAN coverage in your area.
	336	+)))
	337	+
	338	+
	339	+=== 3.2.1 Setting up ===
	340	+
	341	+
	342	+* Sign up for a free account with [[The Things Stack Sandbox>>url:https://eu1.cloud.thethings.network]] if you do not have one yet.
	343	+* Log in to your The Things Stack Sandbox account.
	344	+* Create an **application** with The Things Stack if you do not have one yet (E.g., dragino-docs).
	345	+* Go to your application's page and click on the **End devices** in the left menu.
212	212	* On the End devices page, click on **+ Register end device**. Two registration options are available:
213	213
214		-==== 3.2.2.1 Using the LoRaWAN Device Repository ====
	348	+==== 3.2.1.1 Using the LoRaWAN Device Repository ====
215	215
	350	+
216	216	* On the **Register end device** page:
217	217	** Select the option **Select the end device in the LoRaWAN Device Repository **under **Input method**.
218	218	** Select the **End device brand**, **Model**, **Hardware version**, **Firmware version**, and **Profile (Region)** from the respective dropdown lists.
...	...	@@ -223,7 +223,7 @@
223	223	*** **Profile (Region)**: Select the region that matches your device.
224	224	** Select the **Frequency plan** that matches your device from the **Frequency plan** dropdown list.
225	225
226		-[[image:lt-22222-l-dev-repo-reg-p1.png||height="625" width="1000"]]
	361	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-dev-repo-reg-p1.png?rev=1.1||alt="lt-22222-l-dev-repo-reg-p1.png"]]
227	227
228	228
229	229	* Register end device page continued...
...	...	@@ -230,15 +230,21 @@
230	230	** Enter the **AppEUI** in the **JoinEUI** field and click the **Confirm** button. If The Things Stack accepts the JoinEUI you provided, it will display the message 'This end device can be registered on the network'.
231	231	** In the **DevEUI** field, enter the **DevEUI**.
232	232	** In the **AppKey** field, enter the **AppKey.**
233		-** In the **End device ID** field, enter a unique name for your LT-22222-N within this application.
	368	+** In the **End device ID** field, enter a unique name for your LT-22222-L within this application.
234	234	** Under **After registration**, select the **View registered end device** option.
	370	+** Click **Register end device** button.
235	235
236		-[[image:lt-22222-l-dev-repo-reg-p2.png||height="625" width="1000"]]
	372	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-dev-repo-reg-p2.png?rev=1.1||alt="lt-22222-l-dev-repo-reg-p2.png"]]
237	237
238		-==== ====
239	239
240		-==== 3.2.2.2 Adding device manually ====
	375	+* You will be navigated to the **Device overview** page.
241	241
	377	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-device-overview.png?rev=1.1||alt="lt-22222-device-overview.png"]]
	378	+
	379	+
	380	+==== 3.2.1.2 Adding device manually ====
	381	+
	382	+
242	242	* On the **Register end device** page:
243	243	** Select the option **Enter end device specifies manually** under **Input method**.
244	244	** Select the **Frequency plan** that matches your device from the **Frequency plan** dropdown list.
...	...	@@ -248,11 +248,11 @@
248	248	** Select the option **Over the air activation (OTAA)** under the **Activation mode.**
249	249	** Select **Class C (Continuous)** from the **Additional LoRaWAN class capabilities** dropdown list.
250	250
251		-[[image:lt-22222-l-manually-p1.png||height="625" width="1000"]]
	392	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-manually-p1.png?rev=1.2||alt="lt-22222-l-manually-p1.png"]]
252	252
253	253
254	254	* Register end device page continued...
255		-** Enter the **AppEUI** in the **JoinEUI** field and click the **Confirm** button. If The Things Stack accepts the JoinEUI you provided, it will display the message 'This end device can be registered on the network'
	396	+** Enter the **AppEUI** in the **JoinEUI** field and click the **Confirm** button. If The Things Stack accepts the JoinEUI you provided, it will display the message '//**This end device can be registered on the network**//'
256	256	** In the **DevEUI** field, enter the **DevEUI**.
257	257	** In the **AppKey** field, enter the **AppKey**.
258	258	** In the **End device ID** field, enter a unique name for your LT-22222-N within this application.
...	...	@@ -259,46 +259,63 @@
259	259	** Under **After registration**, select the **View registered end device** option.
260	260	** Click the **Register end device** button.
261	261
262		-[[image:lt-22222-l-manually-p2.png||height="625" width="1000"]]
	403	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-manually-p2.png?rev=1.3||alt="lt-22222-l-manually-p2.png"]]
263	263
264	264
265	265	You will be navigated to the **Device overview** page.
266	266
267	267
268		-[[image:lt-22222-device-overview.png||height="625" width="1000"]]
	409	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-device-overview.png?rev=1.1||alt="lt-22222-device-overview.png"]]
269	269
270	270
271		-==== 3.2.2.3 Joining ====
	412	+=== 3.2.2 Joining ===
272	272
273		-On the Device overview page, click on **Live data** tab. The Live data panel for your device will display.
274	274
275		-Now power on your LT-22222-L. It will begin joining The Things Stack. In the **Live data** panel, you can see the **join-request** and **join-accept** messages exchanged between the device and the network server. Once successfully joined, the device will send its first **uplink data message** to the application it belongs to (in this example, **dragino-docs**).
	415	+On the end device's page (in this case, lt-22222-l), click on **Live data** tab. The Live data panel for your device will display. Initially, it is blank.
276	276
	417	+Now power on your LT-22222-L. The **TX LED** will **fast-blink 5 times** which means the LT-22222-L will enter the **work mode** and start to **join** The Things Stack network server. The **TX LED** will be on for **5 seconds** after joining the network. In the **Live data** panel, you can see the **join-request** and **join-accept** messages exchanged between the device and the network server.
277	277
278		-[[image:lt-22222-join-network.png||height="625" width="1000"]]
279	279
	420	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-joining.png?rev=1.2||alt="lt-22222-l-joining.png"]]
280	280
281		-By default, you will receive an uplink data message from the device every 10 minutes.
282	282
283		-Click on one of a **Forward uplink data messages **to see its payload content. The payload content is encapsulated within the decode_payload {} JSON object.
	423	+=== 3.2.3 Uplinks ===
284	284
285		-[[image:lt-22222-ul-payload-decoded.png]]
286	286
	426	+After successfully joining, the device will send its first **uplink data message** to The Things Stack application it belongs to (in this example, it is **dragino-docs**). When the LT-22222-L sends an uplink message to the server, the **TX LED** turns on for **1 second**. By default, you will receive an uplink data message from the device every 10 minutes.
287	287
288		-If you can't see the decoded payload, it is because you haven't added the uplink formatter code. To add the uplink formatter code, select **End devices** > **LT-22222-L** > **Payload formatters** > **Uplink**. Then  select **Use Device repository formatters** for the **Formatter type** dropdown. Click the **Save changes** button to apply the changes.
	428	+Click on one of the **Forward uplink data messages **to see its payload content. The payload content is encapsulated within the **decode_payload {}** JSON object.
289	289
290		-{{info}}
	430	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-ul-payload-decoded.png?rev=1.1||alt="lt-22222-ul-payload-decoded.png"]]
	431	+
	432	+
	433	+If you can't see the decoded payload, it is because you haven't added the uplink formatter code. To add the uplink formatter code, select **Applications > [your application] > End devices** > [**your end device]** > **Payload formatters** > **Uplink**. Then select **Use Device repository formatters** for the **Formatter type** dropdown. Click the **Save changes** button to apply the changes.
	434	+
	435	+(% class="box infomessage" %)
	436	+(((
291	291	The Things Stack provides two levels of payload formatters: application level and device level. The device-level payload formatters **override **the application-level payload formatters.
292		-{{/info}}
	438	+)))
293	293
294		-[[image:lt-22222-ul-payload-fmt.png||height="686" width="1000"]]
	440	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-ul-payload-fmt.png?rev=1.1||alt="lt-22222-ul-payload-fmt.png"]]
295	295
296	296
297		-== 3.3 Work Modes and Uplink Payload formats ==
	443	+We have written a payload formatter that resolves some decoding issues present in The Things Stack Device Repository payload formatter. You can add it under the **Custom JavaScript formatter**. It can be found [[here>>url:https://github.com/dragino/dragino-end-node-decoder/blob/main/LT22222-L/v1.6_decoder_ttn%20.txt]]:
298	298
	445	+(% class="wikigeneratedid" %)
	446	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-js-custom-payload-formatter.png?rev=1.1||alt="lt-22222-l-js-custom-payload-formatter.png"]]
299	299
300		-The LT-22222-L has 5 **work modes**. It also has an interrupt/trigger mode for different types of applications that can be used together with any work mode as an additional feature. The default mode is MOD1 and you can switch between these modes using AT commands.
301	301
	449	+=== 3.2.4 Downlinks ===
	450	+
	451	+
	452	+When the LT-22222-L receives a downlink message from the LoRaWAN Network Server, the **RX LED** turns on for **1 second**.
	453	+
	454	+
	455	+== 3.3 Working Modes and Uplink Payload formats ==
	456	+
	457	+
	458	+The LT-22222-L has 5 **working modes**. It also has an interrupt/trigger mode for different types of applications that can be used together with any working mode as an additional feature. The default mode is MOD1 and you can switch between these modes using AT commands.
	459	+
302	302	* (% style="color:blue" %)**MOD1**(%%): (default mode/factory set): 2ACI + 2AVI + DI + DO + RO
303	303
304	304	* (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
...	...	@@ -311,19 +311,18 @@
311	311
312	312	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
313	313
314		-The uplink messages are sent over LoRaWAN FPort 2. By default, an uplink message is sent every 10 minutes.
	472	+The uplink messages are sent over LoRaWAN FPort=2. By default, an uplink message is sent every 10 minutes.
315	315
	474	+
316	316	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
317	317
	477	+
318	318	(((
319	319	This is the default mode.
320	320
321	321	The uplink payload is 11 bytes long.
	482	+(% style="display:none" wfd-invisible="true" %)
322	322
323		-(% style="color:red" %)**Note:The maximum count depends on the bytes it is.
324		-The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
325		-It starts counting again when it reaches the maximum value.**(% style="display:none" wfd-invisible="true" %)
326		-
327	327	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
328	328	|(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**
329	329	|Value|(((
...	...	@@ -353,7 +353,7 @@
353	353
354	354	(% style="color:red" %)**Note: DI3 and DO3 bits are not valid for LT-22222-L**
355	355
356		-For example, if the payload is: [[image:image-20220523175847-2.png]]
	513	+For example, if the payload is: [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220523175847-2.png?rev=1.1||alt="image-20220523175847-2.png"]]
357	357
358	358
359	359	**The interface values can be calculated as follows:  **
...	...	@@ -380,9 +380,14 @@
380	380	* [1] DO2 channel output is LOW, and the DO2 LED is ON.
381	381	* [0] DO1 channel output state:
382	382	** DO1 is FLOATING when there is no load between DO1 and V+.
383		-** DO1 is HIGH when there is a load between DO1 and V+.
	540	+** DO1 is HIGH and there is a load between DO1 and V+.
384	384	** DO1 LED is OFF in both cases.
385	385
	543	+Reserve = 0
	544	+
	545	+MOD = 1
	546	+
	547	+
386	386	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
387	387
388	388
...	...	@@ -461,6 +461,7 @@
461	461
462	462	=== 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI ===
463	463
	626	+
464	464	(% style="color:red" %)**Note: The maximum count depends on the bytes it is.
465	465	The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
466	466	It starts counting again when it reaches the maximum value.**
...	...	@@ -508,12 +508,13 @@
508	508	(((
509	509	AT Commands for counting:
510	510
511		-The AT Commands for counting are similar to the [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]s.
	674	+The AT Commands for counting are similar to the [[MOD2 Counting Command>>path:#H3.3.2AT2BMOD3D22C28DoubleDICounting29]]s.
512	512	)))
513	513
514	514
515	515	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
516	516
	680	+
517	517	(% style="color:red" %)**Note:The maximum count depends on the bytes it is.
518	518	The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
519	519	It starts counting again when it reaches the maximum value.**
...	...	@@ -565,26 +565,27 @@
565	565	)))
566	566
567	567	(((
568		-Other AT Commands for counting are similar to the [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]s.
	732	+AT Commands for counting are similar to the [[MOD2 Counting Command>>path:#H3.3.2AT2BMOD3D22C28DoubleDICounting29]]s.
569	569	)))
570	570
571	571	(((
572	572	**In addition to that, below are the commands for AVI1 Counting:**
573	573
574		-(% style="color:blue" %)**AT+SETCNT=3,60 **(%%)**(Sets AVI Count to 60)**
	738	+(% style="color:blue" %)**AT+SETCNT=3,60 **(%%)**(Sets AVI1 Count to 60)**
575	575
576		-(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
	740	+(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), the counter increases by 1)**
577	577
578		-(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
	742	+(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If the AVI1 voltage is lower than VOLMAX (20000mV =20V), counter increases by 1)**
579	579
580		-(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
	744	+(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), counter increases by 1)**
581	581	)))
582	582
583	583
584	584	=== 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
585	585
	750	+
586	586	(% style="color:red" %)**Note:The maximum count depends on the bytes it is.
587		-The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
	752	+The maximum count for four bytes is FFFF (hex) = 65535 (dec).
588	588	It starts counting again when it reaches the maximum value.**
589	589
590	590
...	...	@@ -634,28 +634,31 @@
634	634	)))
635	635
636	636	(((
637		-Other AT Commands for counting are similar to the [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]s.
	802	+Other AT Commands for counting are similar to the [[MOD2 Counting Command>>path:#H3.3.2AT2BMOD3D22C28DoubleDICounting29]]s.
638	638	)))
639	639
640	640
641		-=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
	806	+=== 3.3.6 AT+ADDMOD~=6 (Trigger Mode, Optional) ===
642	642
643	643
644		-(% style="color:#4f81bd" %)**This mode is optional and intended for trigger purposes. It can operate together with other modes.**
	809	+(% style="color:#4f81bd" %)**This mode is optional and intended for trigger purposes. It can operate __alongside__ with other modes.**
645	645
646		-For example, if you configured the following commands:
	811	+For example, if you configure the following commands:
647	647
648		-* **AT+MOD=1 ** **~-~->**  The default work mode
649		-* **AT+ADDMOD6=1**   **~-~->**  Enable trigger mode
	813	+* **AT+MOD=1 ** **~-~->**  Sets the default working mode
	814	+* **AT+ADDMOD6=1**   **~-~->**  Enables trigger mode
650	650
651		-The LT-22222-L will continuously monitor AV1, AV2, AC1, and AC2 every 5 seconds. LT will send uplink packets in two cases:
	816	+The LT-22222-L will continuously monitor AV1, AV2, AC1, and AC2 every 5 seconds. It will send uplink packets in two cases:
652	652
653		-1. Periodically uplink (Based on TDC time). The payload is the same as in normal mode (MOD=1 for the commands above). These are (% style="color:#4f81bd" %)**unconfirmed**(%%) uplinks.
	818	+1. Periodic uplink: Based on TDC time. The payload is the same as in normal mode (MOD=1 as set above). These are (% style="color:#4f81bd" %)**unconfirmed**(%%) uplinks.
654	654	1. (((
655		-Trigger uplink when the trigger condition is met. LT will send two packets in this case. The first uplink uses the payload specified in trigger mode (MOD=6). The second packet uses the normal mode payload (MOD=1 as set above). Both are (% style="color:#4f81bd" %)**confirmed uplinks.**
	820	+Trigger uplink: sent when a trigger condition is met. In this case, LT will send two packets
	821	+
	822	+* The first uplink uses the payload specified in trigger mode (MOD=6).
	823	+* The second packet uses the normal mode payload (MOD=1 as set above). Both are (% style="color:#4f81bd" %)**confirmed uplinks.**
656	656	)))
657	657
658		-(% style="color:#037691" %)**AT Commands to set Trigger Condition**:
	826	+(% style="color:#037691" %)**AT Commands to set Trigger Conditions**:
659	659
660	660	(% style="color:#4f81bd" %)**Trigger based on voltage**:
661	661
...	...	@@ -664,9 +664,9 @@
664	664
665	665	**Example:**
666	666
667		-AT+AVLIM=3000,6000,0,2000   (triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V)
	835	+AT+AVLIM=3000,6000,0,2000 (triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V)
668	668
669		-AT+AVLIM=5000,0,0,0   (triggers an uplink if AVI1 voltage lower than 5V. Use 0 for parameters that are not in use)
	837	+AT+AVLIM=5000,0,0,0 (triggers an uplink if AVI1 voltage is lower than 5V. Use 0 for parameters that are not in use)
670	670
671	671
672	672	(% style="color:#4f81bd" %)**Trigger based on current**:
...	...	@@ -676,7 +676,7 @@
676	676
677	677	**Example:**
678	678
679		-AT+ACLIM=10000,15000,0,0   (triggers an uplink if ACI1 voltage is lower than 10mA or higher than 15mA)
	847	+AT+ACLIM=10000,15000,0,0 (triggers an uplink if AC1 current is lower than 10mA or higher than 15mA)
680	680
681	681
682	682	(% style="color:#4f81bd" %)**Trigger based on DI status**:
...	...	@@ -693,9 +693,9 @@
693	693
694	694	(% style="color:#037691" %)**LoRaWAN Downlink Commands for Setting the Trigger Conditions:**
695	695
696		-Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
	864	+**Type Code**: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
697	697
698		-Format: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
	866	+**Format**: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
699	699
700	700	AA: Type Code for this downlink Command:
701	701
...	...	@@ -722,9 +722,9 @@
722	722
723	723	(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
724	724
725		-MOD6 Payload: total of 11 bytes
	893	+MOD6 Payload: a total of 11 bytes
726	726
727		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
	895	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
728	728	|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:49px" %)**6**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**
729	729	|Value|(((
730	730	TRI_A FLAG
...	...	@@ -736,9 +736,9 @@
736	736	MOD(6)
737	737	)))
738	738
739		-(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Totally 1 byte as below
	907	+(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Total 1 byte as below.
740	740
741		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
	909	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
742	742	|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
743	743	|(((
744	744	AV1_LOW
...	...	@@ -762,12 +762,12 @@
762	762
763	763	**Example:**
764	764
765		-10100000: Means the system has configure to use the trigger: AV1_LOW and AV2_LOW
	933	+10100000: This means the system is configured to use the triggers AV1_LOW and AV2_LOW.
766	766
767	767
768		-(% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1 byte as below
	936	+(% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is triggered. Total 1 byte as below.
769	769
770		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
	938	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
771	771	|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
772	772	|(((
773	773	AV1_LOW
...	...	@@ -791,31 +791,31 @@
791	791
792	792	**Example:**
793	793
794		-10000000: Means this uplink is triggered by AV1_LOW. That means the voltage is too low.
	962	+10000000: The uplink is triggered by AV1_LOW, indicating that the voltage is too low.
795	795
796	796
797		-(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
	965	+(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is triggered. Total 1 byte as below.
798	798
799		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
800		-|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
801		-|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
	967	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
	968	+|(% style="width:50px" %)**bit 7**|(% style="width:50px" %)**bit 6**|(% style="width:50px" %)**bit 5**|(% style="width:50px" %)**bit 4**|(% style="width:90px" %)**bit 3**|(% style="width:80px" %)**bit 2**|(% style="width:90px" %)**bit 1**|(% style="width:95px" %)**bit 0**
	969	+|(% style="width:49px" %)N/A|(% style="width:53px" %)N/A|(% style="width:53px" %)N/A|(% style="width:55px" %)N/A|(% style="width:99px" %)DI2_STATUS|(% style="width:83px" %)DI2_FLAG|(% style="width:98px" %)DI1_STATUS|(% style="width:85px" %)DI1_FLAG
802	802
803		-* Each bits shows which status has been triggered on this uplink.
	971	+* Each bit shows which status has been triggered on this uplink.
804	804
805	805	**Example:**
806	806
807		-00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
	975	+00000111: This means both DI1 and DI2 triggers are enabled, and this packet is triggered by DI1.
808	808
809		-00000101: Means both DI1 and DI2 trigger are enabled.
	977	+00000101: This means both DI1 and DI2 triggers are enabled.
810	810
811	811
812		-(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
	980	+(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enabled. 0x00: MOD6 is disabled.
813	813
814		-Downlink command to poll MOD6 status:
	982	+Downlink command to poll/request MOD6 status:
815	815
816	816	**AB 06**
817	817
818		-When device got this command, it will send the MOD6 payload.
	986	+When the device receives this command, it will send the MOD6 payload.
819	819
820	820
821	821	=== 3.3.7 Payload Decoder ===
...	...	@@ -823,12 +823,13 @@
823	823	(((
824	824
825	825
826		-**Decoder for TTN/loraserver/ChirpStack**:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
	994	+**Decoder for TTN/loraserver/ChirpStack**:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
827	827	)))
828	828
829	829
830	830	== 3.4 ​Configure LT-22222-L via AT Commands or Downlinks ==
831	831
	1000	+
832	832	(((
833	833	You can configure LT-22222-L I/O Controller via AT Commands or LoRaWAN Downlinks.
834	834	)))
...	...	@@ -835,7 +835,7 @@
835	835
836	836	(((
837	837	(((
838		-There are two tytes of commands:
	1007	+There are two types of commands:
839	839	)))
840	840	)))
841	841
...	...	@@ -845,398 +845,682 @@
845	845
846	846	=== 3.4.1 Common commands ===
847	847
	1017	+
848	848	(((
849		-These are available for each sensors and include actions such as changing the uplink interval or resetting the device. For firmware v1.5.4, you can find the supported common commands under: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]s.
	1019	+These are available for each sensor and include actions such as changing the uplink interval or resetting the device. For firmware v1.5.4, you can find the supported common commands under: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]s.
	1020	+
	1021	+
850	850	)))
851	851
852	852	=== 3.4.2 Sensor-related commands ===
853	853
	1026	+
854	854	These commands are specially designed for the LT-22222-L. Commands can be sent to the device using options such as an AT command or a LoRaWAN downlink payload.
855	855
856		-==== 3.4.2.1 Set Transmit Interval ====
857	857
	1030	+==== 3.4.2.1 Set Transmit/Uplink Interval ====
	1031	+
	1032	+
858	858	Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
859	859
860	860	(% style="color:#037691" %)**AT command**
861	861
862		-(% style="width:500px" %)
863		-|**Command**|AT+TDC<time>
864		-|**Response**|
865		-|**Parameters**|<time> uplink interval is in milliseconds
	1037	+(% border="2" style="width:500px" %)
	1038	+|**Command**|AT+TDC=<time>
	1039	+|**Parameters**|**time **: uplink interval in milliseconds
	1040	+|**Get**|AT+TDC=?
	1041	+|**Response**|(((
	1042	+current uplink interval
	1043	+
	1044	+OK
	1045	+)))
	1046	+|**Set**|AT+TDC=<time>
	1047	+|**Response**|OK
866	866	|**Example**|(((
867	867	AT+TDC=30000
868	868
869		-Sets the uplink interval to 30,000 milliseconds (30 seconds)
	1051	+Sets the uplink interval to **30 seconds** (30000 milliseconds)
870	870	)))
871	871
872	872	(% style="color:#037691" %)**Downlink payload**
873	873
874		-(% style="width:500px" %)
	1056	+(% border="2" style="width:500px" %)
875	875	|**Payload**|(((
876	876	<prefix><time>
877	877	)))
878	878	|**Parameters**|(((
879		-<prefix> 0x01
	1061	+**prefix** : 0x01
880	880
881		-<time> uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
	1063	+**time** : uplink interval in **seconds**, represented by **3  bytes** in **hexadecimal**.
882	882	)))
883	883	|**Example**|(((
884		-01 **00 75 30**
	1066	+01 **00 00 1E**
885	885
886		-Sets the uplink interval to 30,000 milliseconds (30 seconds)
	1068	+Sets the uplink interval to **30 seconds**
887	887
888		-Conversion: 30000 (dec) = 00 75 30 (hex)
	1070	+Conversion: 30 (dec) = 00 00 1E (hex)
889	889
890		-See [[RapidTables>>https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30000]]
	1072	+See [[RapidTables>>url:https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30]]
	1073	+
	1074	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/Screenshot%202024-11-23%20at%2018.27.11.png?rev=1.2||alt="Screenshot 2024-11-23 at 18.27.11.png"]]
891	891	)))
892	892
893		-==== 3.4.2.2 Set the Work Mode (AT+MOD) ====
	1077	+==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
894	894
895	895
896		-Sets the work mode.
	1080	+Sets the working mode.
897	897
898		-* (% style="color:#037691" %)**AT command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
	1082	+(% style="color:#037691" %)**AT command**
899	899
900		-Where N is the work mode.
	1084	+(% border="2" style="width:500px" %)
	1085	+|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MOD=<working_mode>
	1086	+|(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
	1087	+**working_mode** :
901	901
902		-**Example**: AT+MOD=2. This will set the work mode to Double DI counting mode.
	1089	+1 = (Default mode/factory set):  2ACI + 2AVI + DI + DO + RO
903	903
	1091	+2 = Double DI Counting + DO + RO
904	904
905		-* (% style="color:#037691" %)**Downlink payload (prefix 0x0A):**
	1093	+3 = Single DI Counting + 2 x ACI + DO + RO
906	906
907		-(% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
	1095	+4 = Single DI Counting + 1 x Voltage Counting + DO + RO
908	908
	1097	+5 = Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
909	909
	1099	+6 = Trigger Mode, Optional, used together with MOD1 ~~ MOD5
	1100	+)))
	1101	+|(% style="width:97px" %)**Get**|(% style="width:413px" %)AT+MOD=?
	1102	+|(% style="width:97px" %)**Response**|(% style="width:413px" %)(((
	1103	+Current working mode
910	910
911		-==== 3.4.2.3 Poll an uplink ====
	1105	+OK
	1106	+)))
	1107	+|(% style="width:97px" %)**Set**|(% style="width:413px" %)AT+MOD=<working_mode>
	1108	+|(% style="width:97px" %)**Response**|(% style="width:413px" %)(((
	1109	+Attention:Take effect after ATZ
912	912
913		-Requests the device to send an uplink.
	1111	+OK
	1112	+)))
	1113	+|(% style="width:97px" %)**Example**|(% style="width:413px" %)(((
	1114	+AT+MOD=2
914	914
	1116	+Sets the device to working mode 2 (Double DI Counting + DO + RO)
	1117	+)))
915	915
916		-* (% style="color:#037691" %)**AT command:**(%%) There is no AT Command to poll uplink
	1119	+(% class="wikigeneratedid" %)
	1120	+(% style="color:#037691" %)**Downlink payload**
917	917
918		-* (% style="color:#037691" %)**Downlink payload (prefix 0x08):**
	1122	+(% border="2" style="width:500px" %)
	1123	+|(% style="width:98px" %)**Payload**|(% style="width:400px" %)<prefix><working_mode>
	1124	+|(% style="width:98px" %)**Parameters**|(% style="width:400px" %)(((
	1125	+**prefix** : 0x0A
919	919
920		-(% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
	1127	+**working_mode** : Working mode, represented by 1 byte in hexadecimal.
	1128	+)))
	1129	+|(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
	1130	+0A **02**
921	921
922		-**Example**: 0x08FF, ask device to send an Uplink
	1132	+Sets the device to working mode 2 (Double DI Counting + DO + RO)
	1133	+)))
923	923
	1135	+==== 3.4.2.3 Request an uplink from the device ====
924	924
925	925
	1138	+Requests an uplink from LT-22222-L. The content of the uplink payload varies based on the device's current working mode.
	1139	+
	1140	+(% style="color:#037691" %)**AT command**
	1141	+
	1142	+There is no AT Command available for this feature.
	1143	+
	1144	+(% style="color:#037691" %)**Downlink payload**
	1145	+
	1146	+(% border="2" style="width:500px" %)
	1147	+|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
	1148	+|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)**prefix** : 0x08
	1149	+|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
	1150	+08 **FF**
	1151	+
	1152	+Requests an uplink from LT-22222-L.
	1153	+)))
	1154	+
926	926	==== 3.4.2.4 Enable/Disable Trigger Mode ====
927	927
928		-Enable or disable the trigger mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
929	929
930		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
	1158	+Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>path:#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]).
931	931
932		-(% style="color:red" %)**1:** (%%)Enable the trigger mode
	1160	+(% style="color:#037691" %)**AT Command**
933	933
934		-(% style="color:red" %)**0: **(%%)Disable the trigger mode
	1162	+(% border="2" style="width:500px" %)
	1163	+|(% style="width:95px" %)**Command**|(% style="width:403px" %)AT+ADDMOD6=<enable/disable trigger_mode>
	1164	+|(% style="width:95px" %)**Response**|(% style="width:403px" %)
	1165	+|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)(((
	1166	+**enable/disable trigger_mode** :
935	935
	1168	+1 = enable trigger mode
936	936
937		-* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
	1170	+0 = disable trigger mode
	1171	+)))
	1172	+|(% style="width:95px" %)**Example**|(% style="width:403px" %)(((
	1173	+AT+ADDMOD6=1
938	938
939		-(% style="color:blue" %)**0x0A 06 aa    **(%%) ~/~/ Same as AT+ADDMOD6=aa
	1175	+Enable trigger mode for the current working mode
	1176	+)))
940	940
	1178	+(% style="color:#037691" %)**Downlink payload**
941	941
	1180	+(% border="2" style="width:500px" %)
	1181	+|(% style="width:97px" %)**Payload**|(% style="width:401px" %)<prefix><enable/disable trigger_mode>
	1182	+|(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
	1183	+**prefix** : 0x0A 06 (two bytes in hexadecimal)
942	942
943		-==== 3.4.2.5 Poll trigger settings ====
	1185	+**enable/disable trigger_mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
	1186	+)))
	1187	+|(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
	1188	+0A 06 **01**
944	944
945		-Polls the trigger settings.
	1190	+Enable trigger mode for the current working mode
	1191	+)))
946	946
947		-* (% style="color:#037691" %)**AT Command:**
	1193	+==== 3.4.2.5 Request trigger settings ====
948	948
949		-There is no AT Command for this feature.
950	950
951		-* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
	1196	+Requests the trigger settings.
952	952
953		-(% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll the trigger settings. Device will uplink trigger settings once receive this command
	1198	+(% style="color:#037691" %)**AT Command:**
954	954
	1200	+There is no AT Command available for this feature.
955	955
	1202	+(% style="color:#037691" %)**Downlink Payload**
956	956
957		-==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as a trigger ====
	1204	+(% border="2" style="width:500px" %)
	1205	+|(% style="width:95px" %)**Payload**|(% style="width:403px" %)<prefix>
	1206	+|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)**prefix **: AB 06 (two bytes in hexadecimal)
	1207	+|(% style="width:95px" %)**Example**|(% style="width:403px" %)(((
	1208	+AB 06
958	958
959		-Enable or disable DI1/DI2/DI2 as a trigger.
	1210	+Uplink the trigger settings.
	1211	+)))
960	960
961		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
	1213	+==== 3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger ====
962	962
963		-**Example:** AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger)
964	964
	1216	+Enable or disable DI1/DI2/DI3 as a trigger.
965	965
966		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
	1218	+(% style="color:#037691" %)**AT Command**
967	967
968		-(% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
	1220	+(% border="2" style="width:500px" %)
	1221	+|(% style="width:98px" %)**Command**|(% style="width:400px" %)AT+DTRI=<DI1_trigger>,<DI2_trigger>
	1222	+|(% style="width:98px" %)**Response**|(% style="width:400px" %)
	1223	+|(% style="width:98px" %)**Parameters**|(% style="width:400px" %)(((
	1224	+**DI1_trigger:**
969	969
	1226	+1 = enable DI1 trigger
970	970
	1228	+0 = disable DI1 trigger
971	971
972		-==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ====
	1230	+**DI2 _trigger**
973	973
	1232	+1 = enable DI2 trigger
	1233	+
	1234	+0 = disable DI2 trigger
	1235	+)))
	1236	+|(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
	1237	+AT+DTRI=1,0
	1238	+
	1239	+Enable DI1 trigger, disable DI2 trigger
	1240	+)))
	1241	+
	1242	+(% class="wikigeneratedid" %)
	1243	+(% style="color:#037691" %)**Downlink Payload**
	1244	+
	1245	+(% border="2" style="width:500px" %)
	1246	+|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix><DI1_trigger><DI2_trigger>
	1247	+|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
	1248	+**prefix :** AA 02 (two bytes in hexadecimal)
	1249	+
	1250	+**DI1_trigger:**
	1251	+
	1252	+1 = enable DI1 trigger, represented by 1 byte in hexadecimal.
	1253	+
	1254	+0 = disable DI1 trigger, represented by 1 byte in hexadecimal.
	1255	+
	1256	+**DI2 _trigger**
	1257	+
	1258	+1 = enable DI2 trigger, represented by 1 byte in hexadecimal.
	1259	+
	1260	+0 = disable DI2 trigger, represented by 1 byte in hexadecimal.
	1261	+)))
	1262	+|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
	1263	+AA 02 **01 00**
	1264	+
	1265	+Enable DI1 trigger, disable DI2 trigger
	1266	+)))
	1267	+
	1268	+==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as a trigger ====
	1269	+
	1270	+
974	974	Sets DI1 or DI3 (for LT-33222-L) as a trigger.
975	975
976		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
	1273	+(% style="color:#037691" %)**AT Command**
977	977
978		-(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
	1275	+(% border="2" style="width:500px" %)
	1276	+|(% style="width:101px" %)**Command**|(% style="width:397px" %)AT+TRIG1=<interrupt_mode>,<minimum_signal_duration>
	1277	+|(% style="width:101px" %)**Response**|(% style="width:397px" %)
	1278	+|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
	1279	+**interrupt_mode** :  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
979	979
980		-(% style="color:red" %)**b :** (%%)delay timing.
	1281	+**minimum_signal_duration** : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
	1282	+)))
	1283	+|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
	1284	+AT+TRIG1=1,100
981	981
982		-**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
	1286	+Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
	1287	+)))
983	983
	1289	+(% class="wikigeneratedid" %)
	1290	+(% style="color:#037691" %)**Downlink Payload**
984	984
985		-* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
	1292	+(% border="2" style="width:500px" %)
	1293	+|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix><interrupt_mode><minimum_signal_duration>
	1294	+|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
	1295	+**prefix** : 09 01 (hexadecimal)
986	986
987		-(% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
	1297	+**interrupt_mode** : 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
988	988
	1299	+**minimum_signal_duration** : in milliseconds, represented two bytes in hexadecimal.
	1300	+)))
	1301	+|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
	1302	+09 01 **01 00 64**
989	989
	1304	+Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
	1305	+)))
	1306	+
990	990	==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ====
991	991
	1309	+
992	992	Sets DI2 as a trigger.
993	993
994		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
	1312	+(% style="color:#037691" %)**AT Command**
995	995
996		-(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
	1314	+(% border="2" style="width:500px" %)
	1315	+|(% style="width:94px" %)**Command**|(% style="width:404px" %)AT+TRIG2=<interrupt_mode>,<minimum_signal_duration>
	1316	+|(% style="width:94px" %)**Response**|(% style="width:404px" %)
	1317	+|(% style="width:94px" %)**Parameters**|(% style="width:404px" %)(((
	1318	+**interrupt_mode **:  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
997	997
998		-(% style="color:red" %)**b :** (%%)delay timing.
	1320	+**minimum_signal_duration** : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
	1321	+)))
	1322	+|(% style="width:94px" %)**Example**|(% style="width:404px" %)(((
	1323	+AT+TRIG2=0,100
999	999
1000		-**Example:** AT+TRIG2=0,100 (set DI1 port to trigger on low level, valid signal is 100ms )
	1325	+Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms.
	1326	+)))
1001	1001
	1328	+(% style="color:#037691" %)**Downlink Payload**
1002	1002
1003		-* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
	1330	+(% border="2" style="width:500px" %)
	1331	+|(% style="width:96px" %)**Payload**|(% style="width:402px" %)<prefix><interrupt_mode><minimum_signal_duration>
	1332	+|(% style="width:96px" %)**Parameters**|(% style="width:402px" %)(((
	1333	+**prefix** : 09 02 (hexadecimal)
1004	1004
1005		-(% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
	1335	+**interrupt_mode **: 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1006	1006
	1337	+**minimum_signal_duration** : in milliseconds, represented two bytes in hexadecimal
	1338	+)))
	1339	+|(% style="width:96px" %)**Example**|(% style="width:402px" %)09 02 **00 00 64**
1007	1007
1008	1008	==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1009	1009
1010		-Sets the current trigger based on the AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1011	1011
1012		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
	1344	+Sets the current trigger based on the AC port. See also [[trigger mode>>path:#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
1013	1013
1014		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
	1346	+(% style="color:#037691" %)**AT Command**
1015	1015
1016		-(% style="color:blue" %)**0x AA 01 aa bb cc dd ee ff gg hh        ** (%%) ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
	1348	+(% border="2" style="width:500px" %)
	1349	+|(% style="width:104px" %)**Command**|(% style="width:394px" %)(((
	1350	+AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
	1351	+)))
	1352	+|(% style="width:104px" %)**Response**|(% style="width:394px" %)
	1353	+|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)(((
	1354	+**AC1_LIMIT_LOW** : lower limit of the current to be checked
1017	1017
	1356	+**AC1_LIMIT_HIGH **: higher limit of the current to be checked
1018	1018
	1358	+**AC2_LIMIT_HIGH **: lower limit of the current to be checked
1019	1019
	1360	+**AC2_LIMIT_LOW** : higher limit of the current to be checked
	1361	+)))
	1362	+|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
	1363	+AT+ACLIM=10000,15000,0,0
	1364	+
	1365	+Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA
	1366	+)))
	1367	+|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>path:#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
	1368	+
	1369	+(% style="color:#037691" %)**Downlink Payload**
	1370	+
	1371	+(% border="2" style="width:500px" %)
	1372	+|(% style="width:104px" %)**Payload**|(% style="width:394px" %)<prefix><AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
	1373	+|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)(((
	1374	+**prefix **: AA 01 (hexadecimal)
	1375	+
	1376	+**AC1_LIMIT_LOW** : lower limit of the current to be checked, two bytes in hexadecimal
	1377	+
	1378	+**AC1_LIMIT_HIGH **: higher limit of the current to be checked, two bytes in hexadecimal
	1379	+
	1380	+**AC2_LIMIT_HIGH **: lower limit of the current to be checked, two bytes in hexadecimal
	1381	+
	1382	+**AC2_LIMIT_LOW** : higher limit of the current to be checked, two bytes in hexadecimal
	1383	+)))
	1384	+|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
	1385	+AA 01 **27** **10 3A** **98** 00 00 00 00
	1386	+
	1387	+Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA. Set all values to zero for AC2 limits because we are only checking AC1 limits.
	1388	+)))
	1389	+|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>path:#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
	1390	+
1020	1020	==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1021	1021
1022		-Sets the current trigger based on the AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1023	1023
1024		-* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
	1394	+Sets the current trigger based on the AV port. See also [[trigger mode>>path:#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
1025	1025
1026		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
	1396	+(% style="color:#037691" %)**AT Command**
1027	1027
1028		-(% style="color:blue" %)**0x AA 00 aa bb cc dd ee ff gg hh    ** (%%) ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
	1398	+(% border="2" style="width:500px" %)
	1399	+|(% style="width:104px" %)**Command**|(% style="width:387px" %)AT+AVLIM= AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH>
	1400	+|(% style="width:104px" %)**Response**|(% style="width:387px" %)
	1401	+|(% style="width:104px" %)**Parameters**|(% style="width:387px" %)(((
	1402	+**AC1_LIMIT_LOW** : lower limit of the current to be checked
1029	1029
	1404	+**AC1_LIMIT_HIGH **: higher limit of the current to be checked
1030	1030
1031		-==== 3.4.2.11 Trigger – Set minimum interval ====
	1406	+**AC2_LIMIT_HIGH **: lower limit of the current to be checked
1032	1032
1033		-Sets AV and AC trigger minimum interval. Device won't response to the second trigger within this set time after the first trigger.
	1408	+**AC2_LIMIT_LOW** : higher limit of the current to be checked
	1409	+)))
	1410	+|(% style="width:104px" %)**Example**|(% style="width:387px" %)(((
	1411	+AT+AVLIM=3000,6000,0,2000
1034	1034
1035		-* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+ATDC=5        ** ~/~/ (%%)Device won't response the second trigger within 5 minute after the first trigger.
	1413	+Triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V
	1414	+)))
	1415	+|(% style="width:104px" %)**Note**|(% style="width:387px" %)See also, [[trigger mode>>path:#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
1036	1036
1037		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
	1417	+(% style="color:#037691" %)**Downlink Payload**
1038	1038
1039		-(% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
	1419	+(% border="2" style="width:500px" %)
	1420	+|(% style="width:104px" %)**Payload**|(% style="width:394px" %)<prefix><AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH>
	1421	+|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)(((
	1422	+**prefix **: AA 00 (hexadecimal)
1040	1040
1041		-(((
1042		-(% style="color:red" %)**Note: ATDC setting must be more than 5min**
	1424	+**AV1_LIMIT_LOW** : lower limit of the voltage to be checked, two bytes in hexadecimal
	1425	+
	1426	+**AV1_LIMIT_HIGH **: higher limit of the voltage to be checked, two bytes in hexadecimal
	1427	+
	1428	+**AV2_LIMIT_HIGH **: lower limit of the voltage to be checked, two bytes in hexadecimal
	1429	+
	1430	+**AV2_LIMIT_LOW** : higher limit of the voltage to be checked, two bytes in hexadecimal
1043	1043	)))
	1432	+|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
	1433	+AA 00 **0B B8 17 70 00 00 07 D0**
1044	1044
	1435	+Triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V.
	1436	+)))
	1437	+|(% style="width:104px" %)**Note**|(% style="width:394px" %)See also, [[trigger mode>>path:#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
1045	1045
	1439	+==== 3.4.2.11 Trigger – Set the minimum interval ====
1046	1046
	1441	+
	1442	+Sets the AV and AC trigger minimum interval. The device won't respond to a second trigger within this set time after the first trigger.
	1443	+
	1444	+(% style="color:#037691" %)**AT Command**
	1445	+
	1446	+(% border="2" style="width:500px" %)
	1447	+|(% style="width:113px" %)**Command**|(% style="width:385px" %)AT+ATDC=<time>
	1448	+|(% style="width:113px" %)**Response**|(% style="width:385px" %)
	1449	+|(% style="width:113px" %)**Parameters**|(% style="width:385px" %)(((
	1450	+**time** : in minutes
	1451	+)))
	1452	+|(% style="width:113px" %)**Example**|(% style="width:385px" %)(((
	1453	+AT+ATDC=5
	1454	+
	1455	+The device won't respond to the second trigger within 5 minutes after the first trigger.
	1456	+)))
	1457	+|(% style="width:113px" %)**Note**|(% style="width:385px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
	1458	+
	1459	+(% style="color:#037691" %)**Downlink Payload**
	1460	+
	1461	+(% border="2" style="width:500px" %)
	1462	+|(% style="width:112px" %)**Payload**|(% style="width:386px" %)<prefix><time>
	1463	+|(% style="width:112px" %)**Parameters**|(% style="width:386px" %)(((
	1464	+**prefix** : AC (hexadecimal)
	1465	+
	1466	+**time **: in minutes (two bytes in hexadecimal)
	1467	+)))
	1468	+|(% style="width:112px" %)**Example**|(% style="width:386px" %)(((
	1469	+AC **00 05**
	1470	+
	1471	+The device won't respond to the second trigger within 5 minutes after the first trigger.
	1472	+)))
	1473	+|(% style="width:112px" %)**Note**|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
	1474	+
1047	1047	==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1048	1048
	1477	+
1049	1049	Controls the digital outputs DO1, DO2, and DO3
1050	1050
1051		-* (% style="color:#037691" %)**AT Command**
	1480	+(% style="color:#037691" %)**AT Command**
1052	1052
1053		-There is no AT Command to control Digital Output
	1482	+There is no AT Command to control the Digital Output.
1054	1054
1055	1055
1056		-* (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
	1485	+(% style="color:#037691" %)**Downlink Payload**
1057	1057
1058		-(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
	1487	+(% border="2" style="width:500px" %)
	1488	+|(% style="width:115px" %)**Payload**|(% style="width:383px" %)<prefix><DO1><DO2><DO3>
	1489	+|(% style="width:115px" %)**Parameters**|(% style="width:383px" %)(((
	1490	+**prefix** : 02 (hexadecimal)
1059	1059
1060		-(((
1061		-If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
	1492	+**DOI** : 01: Low,  00: High, 11: No action (1 byte in hex)
	1493	+
	1494	+**DO2** : 01: Low,  00: High, 11: No action (1 byte in hex)
	1495	+
	1496	+**DO3 **: 01: Low,  00: High, 11: No action (1 byte in hex)
1062	1062	)))
	1498	+|(% style="width:115px" %)**Examples**|(% style="width:383px" %)(((
	1499	+02 **01 00 01**
1063	1063
	1501	+If there is a load between V+ and DOx, it means DO1 is set to low, DO2 is set to high, and DO3 is set to low.
	1502	+
	1503	+**More examples:**
	1504	+
1064	1064	(((
1065		-01: Low,  00: High ,  11: No action
	1506	+01: Low,  00: High,  11: No action
1066	1066
1067		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1068		-|(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**DO1**|(% style="background-color:#4f81bd; color:white" %)**DO2**|(% style="background-color:#4f81bd; color:white" %)**DO3**
1069		-|02  01  00  11|Low|High|No Action
1070		-|02  00  11  01|High|No Action|Low
1071		-|02  11  01  00|No Action|Low|High
	1508	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:383px" %)
	1509	+|(% style="background-color:#4f81bd; color:white; width:126px" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white; width:85px" %)**DO1**|(% style="background-color:#4f81bd; color:white; width:86px" %)**DO2**|(% style="background-color:#4f81bd; color:white; width:86px" %)**DO3**
	1510	+|(% style="width:126px" %)02  01  00  11|(% style="width:85px" %)Low|(% style="width:86px" %)High|(% style="width:86px" %)No Action
	1511	+|(% style="width:126px" %)02  00  11  01|(% style="width:85px" %)High|(% style="width:86px" %)No Action|(% style="width:86px" %)Low
	1512	+|(% style="width:126px" %)02  11  01  00|(% style="width:85px" %)No Action|(% style="width:86px" %)Low|(% style="width:86px" %)High
1072	1072	)))
1073	1073
1074	1074	(((
1075		-(% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
	1516	+(((
	1517	+(% style="color:red" %)**Note: For the LT-22222-L, there is no DO3; the last byte can have any value.**
1076	1076	)))
1077	1077
1078	1078	(((
1079		-(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
	1521	+(% style="color:red" %)**The device will upload a packet if downlink code executes successfully.**
1080	1080	)))
	1523	+)))
	1524	+)))
1081	1081
	1526	+==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1082	1082
1083	1083
1084		-==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
	1529	+(% style="color:#037691" %)**AT command**
1085	1085
	1531	+There is no AT command to control the digital output.
1086	1086
1087		-* (% style="color:#037691" %)**AT Command**
1088	1088
1089		-There is no AT Command to control Digital Output
	1534	+(% style="color:#037691" %)**Downlink payload**
1090	1090
	1536	+(% border="2" style="width:500px" %)
	1537	+|(% style="width:116px" %)**Prefix**|(% style="width:382px" %)0xA9
	1538	+|(% style="width:116px" %)**Parameters**|(% style="width:382px" %)(((
	1539	+**inverter_mode**: 1 byte in hex.
1091	1091
1092		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)**
	1541	+**01:** DO pins revert to their original state after the timeout.
	1542	+**00:** DO pins switch to an inverted state after the timeout.
1093	1093
1094		-(% style="color:blue" %)**0xA9 aa bb cc     **(%%) ~/~/ Set DO1/DO2/DO3 output with time control
1095	1095
	1545	+**DO1_control_method_and_port_status **- 1 byte in hex
1096	1096
1097		-This is to control the digital output time of DO pin. Include four bytes:
	1547	+0x01 : DO1 set to low
1098	1098
1099		-(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
	1549	+0x00 : DO1 set to high
1100	1100
1101		-(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
	1551	+0x11 : DO1 NO action
1102	1102
1103		-01: DO pins will change back to original state after timeout.
1104	1104
1105		-00: DO pins will change to an inverter state after timeout
	1554	+**DO2_control_method_and_port_status** - 1 byte in hex
1106	1106
	1556	+0x01 : DO2 set to low
1107	1107
1108		-(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
	1558	+0x00 : DO2 set to high
1109	1109
1110		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1111		-|(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
1112		-|0x01|DO1 set to low
1113		-|0x00|DO1 set to high
1114		-|0x11|DO1 NO Action
	1560	+0x11 : DO2 NO action
1115	1115
1116		-(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1117	1117
1118		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1119		-|(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
1120		-|0x01|DO2 set to low
1121		-|0x00|DO2 set to high
1122		-|0x11|DO2 NO Action
	1563	+**DO3_control_method_and_port_status **- 1 byte in hex
1123	1123
1124		-(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
	1565	+0x01 : DO3 set to low
1125	1125
1126		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1127		-|(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
1128		-|0x01|DO3 set to low
1129		-|0x00|DO3 set to high
1130		-|0x11|DO3 NO Action
	1567	+0x00 : DO3 set to high
1131	1131
1132		-(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
	1569	+0x11 : DO3 NO action
1133	1133
1134	1134
	1572	+**latching_time** : 4 bytes in hex
	1573	+
1135	1135	(% style="color:red" %)**Note: **
1136	1136
1137		- Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
	1576	+ Since firmware v1.6.0, the latch time supports 4 bytes or 2 bytes
1138	1138
1139		- Before Firmwre v1.6.0 the latch time only suport 2 bytes.
	1578	+ Before firmware v1.6.0, the latch time only supported 2 bytes.
1140	1140
1141		-(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
	1580	+(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
	1581	+)))
	1582	+|(% style="width:116px" %)**Payload format**|(% style="width:382px" %)<prefix><inverter_mode><DO1_control_method_and_port_status><DO2_control_method_and_port_status><DO2_control_method_and_port_status><latching_time>
	1583	+|(% style="width:116px" %)**Example**|(% style="width:382px" %)(((
	1584	+**A9 01 01 01 01 07 D0**
1142	1142
	1586	+DO1 pin, DO2 pin, and DO3 pin will be set to low, last for 2 seconds, and then revert to their original state.
1143	1143
1144		-**Example payload:**
1145	1145
1146		-**~1. A9 01 01 01 01 07 D0**
	1589	+**A9 01 00 01 11 07 D0**
1147	1147
1148		-DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state.
	1591	+DO1 pin is set to high, DO2 pin is set to low, and DO3 pin takes no action. This lasts for 2 seconds and then reverts to the original state.
1149	1149
1150		-**2. A9 01 00 01 11 07 D0**
1151	1151
1152		-DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state.
	1594	+**A9 00 00 00 00 07 D0**
1153	1153
1154		-**3. A9 00 00 00 00 07 D0**
	1596	+DO1 pin, DO2 pin, and DO3 pin will be set to high, last for 2 seconds, and then all change to low.
1155	1155
1156		-DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low.
1157	1157
1158		-**4. A9 00 11 01 00 07 D0**
	1599	+**A9 00 11 01 00 07 D0**
1159	1159
1160		-DO1 pin no action, DO2 pin set low, DO3 pin set high, last 2 seconds, then DO1 pin no action, DO2 pin set high, DO3 pin set low
	1601	+DO1 pin takes no action, DO2 pin is set to low, and DO3 pin is set to high. This lasts for 2 seconds, after which the DO1 pin takes no action, the DO2 pin is set to high, and the DO3 pin is set to low.
	1602	+)))
1161	1161
	1604	+==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1162	1162
1163	1163
1164		-==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
	1607	+(% style="color:#037691" %)**AT Command:**
1165	1165
	1609	+There is no AT Command to control the Relay Output.
1166	1166
1167		-* (% style="color:#037691" %)**AT Command:**
1168	1168
1169		-There is no AT Command to control Relay Output
	1612	+(% style="color:#037691" %)**Downlink Payload**
1170	1170
	1614	+(% border="2" style="width:500px" %)
	1615	+|(% style="width:113px" %)**Prefix**|(% style="width:384px" %)0x03
	1616	+|(% style="width:113px" %)**Parameters**|(% style="width:384px" %)(((
	1617	+**RO1_status** : 1 byte in hex
1171	1171
1172		-* (% style="color:#037691" %)**Downlink Payload (prefix 0x03):**
	1619	+00: Close
1173	1173
1174		-(% style="color:blue" %)**0x03 aa bb     ** (%%)~/~/ Set RO1/RO2 output
	1621	+01: Open
1175	1175
	1623	+11: No action
1176	1176
1177		-(((
1178		-If payload = 0x030100, it means set RO1 to close and RO2 to open.
1179		-)))
1180	1180
1181		-(((
1182		-00: Closed ,  01: Open , 11: No action
	1626	+**RO2_status** : 1 byte in hex
1183	1183
1184		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1185		-|(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**RO1**|(% style="background-color:#4f81bd; color:white" %)**RO2**
1186		-|03  00  11|Open|No Action
1187		-|03  01  11|Close|No Action
1188		-|03  11  00|No Action|Open
1189		-|03  11  01|No Action|Close
1190		-|03  00  00|Open|Open
1191		-|03  01  01|Close|Close
1192		-|03  01  00|Close|Open
1193		-|03  00  01|Open|Close
1194		-)))
	1628	+00: Close
1195	1195
1196		-(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
	1630	+01: Open
1197	1197
	1632	+11: No action
	1633	+)))
	1634	+|(% style="width:113px" %)**Payload format**|(% style="width:384px" %)<prefix><RO1_status><RO2_status>
	1635	+|(% style="width:113px" %)**Example**|(% style="width:384px" %)(((
	1636	+(% border="2" %)
	1637	+|=Payload|=RO1|=RO2
	1638	+|03  00  11|Open|No action
	1639	+|03  01  11|Close|No action
	1640	+|03 11  00|No action|Open
	1641	+|03 11  01|No action|Close
	1642	+|03 00 00|Open|Open
	1643	+|03 01 01|Close|Close
	1644	+|03 01 00|Close|Open
	1645	+|03 00 01|Open|Close
1198	1198
	1647	+(% style="color:red" %)**The device will transmit an uplink packet if the downlink payload is executed successfully.**
	1648	+)))
1199	1199
1200	1200	==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1201	1201
1202	1202
1203		-* (% style="color:#037691" %)**AT Command:**
	1653	+Controls the relay output time.
1204	1204
1205		-There is no AT Command to control Relay Output
1206	1206
	1656	+(% style="color:#037691" %)**AT Command:**
1207	1207
1208		-* (% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
	1658	+There is no AT Command to control the Relay Output
1209	1209
1210		-(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Set RO1/RO2 relay with time control
1211	1211
	1661	+(% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
1212	1212
1213		-This is to control the relay output time of relay. Include four bytes:
	1663	+(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Sets RO1/RO2 relays with time control
1214	1214
1215		-(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
1216	1216
1217		-(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
	1666	+This controls the relay output time and includes 4 bytes:
1218	1218
1219		-01: Relays will change back to original state after timeout.
	1668	+(% style="color:#4f81bd" %)**First byte **(%%)**:** Type code (0x05)
1220	1220
1221		-00: Relays will change to an inverter state after timeout
	1670	+(% style="color:#4f81bd" %)**Second byte (aa)**(%%): Inverter Mode
1222	1222
	1672	+01: Relays will change back to their original state after a timeout.
1223	1223
1224		-(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
	1674	+00: Relays will change to the inverter state after a timeout.
1225	1225
1226		-[[image:image-20221008095908-1.png||height="364" width="564"]]
1227	1227
	1677	+(% style="color:#4f81bd" %)**Third byte (bb)**(%%): Control Method and Ports status:
1228	1228
1229		-(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
	1679	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20221008095908-1.png?width=564&height=364&rev=1.1||alt="image-20221008095908-1.png" height="364" width="564"]]
1230	1230
1231	1231
	1682	+(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh bytes (cc)**(%%): Latching time. Unit: ms
	1683	+
	1684	+
1232	1232	(% style="color:red" %)**Note:**
1233	1233
1234		- Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
	1687	+ Since firmware v1.6.0, the latch time supports both 4 bytes and 2 bytes.
1235	1235
1236		- Before Firmwre v1.6.0 the latch time only suport 2 bytes.
	1689	+ Before firmware v1.6.0, the latch time only supported 2 bytes.
1237	1237
1238	1238
1239		-(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
	1692	+(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
1240	1240
1241	1241
1242	1242	**Example payload:**
...	...	@@ -1243,19 +1243,19 @@
1243	1243
1244	1244	**~1. 05 01 11 07 D0**
1245	1245
1246		-Relay1 and Relay 2 will be set to NC , last 2 seconds, then change back to original state.
	1699	+Relay1 and Relay2 will be set to NC, lasting 2 seconds, then revert to their original state
1247	1247
1248	1248	**2. 05 01 10 07 D0**
1249	1249
1250		-Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then both change back to original state.
	1703	+Relay1 will change to NC, Relay2 will change to NO, lasting 2 seconds, and then both will revert to their original state.
1251	1251
1252	1252	**3. 05 00 01 07 D0**
1253	1253
1254		-Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then relay change to NC,Relay2 change to NO.
	1707	+Relay1 will change to NO, Relay2 will change to NC, lasting 2 seconds, then Relay1 will change to NC, and Relay2 will change to NO.
1255	1255
1256	1256	**4. 05 00 00 07 D0**
1257	1257
1258		-Relay 1 & relay2 will change to NO, last 2 seconds, then both change to NC.
	1711	+Relay1 and Relay2 will change to NO, lasting 2 seconds, then both will change to NC.
1259	1259
1260	1260
1261	1261
...	...	@@ -1262,157 +1262,397 @@
1262	1262	==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1263	1263
1264	1264
1265		-When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
	1718	+When the voltage exceeds the threshold, counting begins. For details, see [[MOD4>>path:#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]
1266	1266
1267		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
	1720	+(% style="color:#037691" %)**AT Command**
1268	1268
1269		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
	1722	+(% border="2" style="width:500px" %)
	1723	+|(% style="width:137px" %)**Command**|(% style="width:361px" %)AT+VOLMAX=<voltage>,<logic>
	1724	+|(% style="width:137px" %)**Response**|(% style="width:361px" %)
	1725	+|(% style="width:137px" %)**Parameters**|(% style="width:361px" %)(((
	1726	+**voltage** : voltage threshold in mV
1270	1270
1271		-(% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
	1728	+**logic**:
1272	1272
	1730	+**0** : lower than
1273	1273
	1732	+**1**: higher than
1274	1274
	1734	+if you leave the logic parameter blank, it is considered 0
	1735	+)))
	1736	+|(% style="width:137px" %)**Examples**|(% style="width:361px" %)(((
	1737	+AT+VOLMAX=20000
	1738	+
	1739	+If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1
	1740	+
	1741	+AT+VOLMAX=20000,0
	1742	+
	1743	+If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1
	1744	+
	1745	+AT+VOLMAX=20000,1
	1746	+
	1747	+If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1
	1748	+)))
	1749	+
	1750	+(% style="color:#037691" %)**Downlink Payload**
	1751	+
	1752	+(% border="2" style="width:500px" %)
	1753	+|(% style="width:140px" %)**Payload**|(% style="width:358px" %)<prefix><voltage><logic>
	1754	+|(% style="width:140px" %)**Parameters**|(% style="width:358px" %)(((
	1755	+**prefix** : A5 (hex)
	1756	+
	1757	+**voltage** : voltage threshold in mV (2 bytes in hex)
	1758	+
	1759	+**logic**: (1 byte in hexadecimal)
	1760	+
	1761	+**0** : lower than
	1762	+
	1763	+**1**: higher than
	1764	+
	1765	+if you leave the logic parameter blank, it is considered 1 (higher than)
	1766	+)))
	1767	+|(% style="width:140px" %)**Example**|(% style="width:358px" %)(((
	1768	+A5 **4E 20**
	1769	+
	1770	+If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1
	1771	+
	1772	+A5 **4E 20 00**
	1773	+
	1774	+If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1
	1775	+
	1776	+A5 **4E 20 01**
	1777	+
	1778	+If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1
	1779	+)))
	1780	+
1275	1275	==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1276	1276
1277	1277
1278		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
	1784	+This command allows users to pre-configure specific count numbers for various counting parameters such as Count1, Count2, or AVI1 Count. Use the AT command to set the desired count number for each configuration.
1279	1279
1280		-(% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
	1786	+(% style="color:#037691" %)**AT Command**
1281	1281
1282		-(% style="color:red" %)**bb cc dd ee: **(%%)number to be set
	1788	+(% border="2" style="width:500px" %)
	1789	+|(% style="width:134px" %)**Command**|(% style="width:364px" %)AT+SETCNT=<counting_parameter>,<number>
	1790	+|(% style="width:134px" %)**Response**|(% style="width:364px" %)
	1791	+|(% style="width:134px" %)**Parameters**|(% style="width:364px" %)(((
	1792	+**counting_parameter** :
1283	1283
	1794	+1: COUNT1
1284	1284
1285		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
	1796	+2: COUNT2
1286	1286
1287		-(% style="color:blue" %)**0x A8 aa bb cc dd ee     ** (%%)~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
	1798	+3: AVI1 Count
1288	1288
	1800	+**number** : Start number
	1801	+)))
	1802	+|(% style="width:134px" %)**Example**|(% style="width:364px" %)(((
	1803	+AT+SETCNT=1,10
1289	1289
	1805	+Sets the COUNT1 to 10.
	1806	+)))
1290	1290
	1808	+(% style="color:#037691" %)**Downlink Payload**
	1809	+
	1810	+(% border="2" style="width:500px" %)
	1811	+|(% style="width:135px" %)**Payload**|(% style="width:363px" %)<prefix><counting_parameter><number>
	1812	+|(% style="width:135px" %)**Parameters**|(% style="width:363px" %)(((
	1813	+prefix : A8 (hex)
	1814	+
	1815	+**counting_parameter** : (1 byte in hexadecimal)
	1816	+
	1817	+1: COUNT1
	1818	+
	1819	+2: COUNT2
	1820	+
	1821	+3: AVI1 Count
	1822	+
	1823	+**number** : Start number, 4 bytes in hexadecimal
	1824	+)))
	1825	+|(% style="width:135px" %)**Example**|(% style="width:363px" %)(((
	1826	+A8 **01 00 00 00 0A**
	1827	+
	1828	+Sets the COUNT1 to 10.
	1829	+)))
	1830	+
1291	1291	==== 3.4.2.18 Counting ~-~- Clear Counting ====
1292	1292
1293	1293
1294		-Clear counting for counting mode
	1834	+This command clears the counting in counting mode.
1295	1295
1296		-* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
	1836	+(% style="color:#037691" %)**AT Command**
1297	1297
1298		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
	1838	+(% border="2" style="width:500px" %)
	1839	+|(% style="width:142px" %)**Command**|(% style="width:356px" %)AT+CLRCOUNT
	1840	+|(% style="width:142px" %)**Response**|(% style="width:356px" %)-
1299	1299
1300		-(% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
	1842	+(% style="color:#037691" %)**Downlink Payload**
1301	1301
	1844	+(% border="2" style="width:500px" %)
	1845	+|(% style="width:141px" %)**Payload**|(% style="width:357px" %)<prefix><clear?>
	1846	+|(% style="width:141px" %)**Parameters**|(% style="width:357px" %)(((
	1847	+prefix : A6 (hex)
1302	1302
	1849	+clear? : 01 (hex)
	1850	+)))
	1851	+|(% style="width:141px" %)**Example**|(% style="width:357px" %)A6 **01**
1303	1303
1304		-==== 3.4.2.19 Counting ~-~- Change counting mode to save time ====
	1853	+==== 3.4.2.19 Counting ~-~- Set Saving Interval for 'Counting Result' ====
1305	1305
1306	1306
1307		-* (% style="color:#037691" %)**AT Command:**
	1856	+This command allows you to configure the device to save its counting result to internal flash memory at specified intervals. By setting a save time, the device will periodically store the counting data to prevent loss in case of power failure. The save interval can be adjusted to suit your requirements, with a minimum value of 30 seconds.
1308	1308
1309		-(% style="color:blue" %)**AT+COUTIME=60  **(%%)~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)
	1858	+(% style="color:#037691" %)**AT Command**
1310	1310
	1860	+(% border="2" style="width:500px" %)
	1861	+|(% style="width:124px" %)**Command**|(% style="width:374px" %)AT+COUTIME=<time>
	1862	+|(% style="width:124px" %)**Response**|(% style="width:374px" %)
	1863	+|(% style="width:124px" %)**Parameters**|(% style="width:374px" %)time : seconds (0 to 16777215)
	1864	+|(% style="width:124px" %)**Example**|(% style="width:374px" %)(((
	1865	+AT+COUTIME=60
1311	1311
1312		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
	1867	+Sets the device to save its counting results to the memory every 60 seconds.
	1868	+)))
1313	1313
1314		-(% style="color:blue" %)**0x A7 aa bb cc     ** (%%)~/~/ same as AT+COUTIME =aa bb cc,
	1870	+(% style="color:#037691" %)**Downlink Payload**
1315	1315
1316		-(((
1317		-range: aa bb cc:0 to 16777215,  (unit:second)
	1872	+(% border="2" style="width:500px" %)
	1873	+|(% style="width:123px" %)**Payload**|(% style="width:375px" %)<prefix><time>
	1874	+|(% style="width:123px" %)**Parameters**|(% style="width:375px" %)(((
	1875	+prefix : A7
	1876	+
	1877	+time : seconds, 3 bytes in hexadecimal
1318	1318	)))
	1879	+|(% style="width:123px" %)**Example**|(% style="width:375px" %)(((
	1880	+A7 **00 00 3C**
1319	1319
	1882	+Sets the device to save its counting results to the memory every 60 seconds.
	1883	+)))
1320	1320
	1885	+==== 3.4.2.20 Reset saved RO and DO states ====
1321	1321
1322		-==== 3.4.2.20 Reset save RO DO state ====
1323	1323
	1888	+This command allows you to reset the saved relay output (RO) and digital output (DO) states when the device joins the network. By configuring this setting, you can control whether the device should retain or reset the relay states after a reset and rejoin to the network.
1324	1324
1325		-* (% style="color:#037691" %)**AT Command:**
	1890	+(% style="color:#037691" %)**AT Command**
1326	1326
1327		-(% style="color:blue" %)**AT+RODORESET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
	1892	+(% border="2" style="width:500px" %)
	1893	+|(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+RODORESET=<state>
	1894	+|(% style="width:127px" %)**Response**|(% style="width:371px" %)
	1895	+|(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
	1896	+**state** :
1328	1328
1329		-(% style="color:blue" %)**AT+RODORESET=0    **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state is not changed when it is reconnected to the network.
	1898	+**0** : RODO will close when the device joins the network. (default)
1330	1330
	1900	+**1**: After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network.
	1901	+)))
	1902	+|(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
	1903	+(% style="color:blue" %)**AT+RODORESET=1 **
1331	1331
1332		-* (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
	1905	+RODO will close when the device joins the network. (default)
1333	1333
1334		-(% style="color:blue" %)**0x AD aa      ** (%%)~/~/ same as AT+RODORET =aa
	1907	+(% style="color:blue" %)**AT+RODORESET=0 **
1335	1335
	1909	+After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network.
	1910	+)))
1336	1336
	1912	+(% style="color:#037691" %)**Downlink Payload**
1337	1337
	1914	+(% border="2" style="width:500px" %)
	1915	+|(% style="width:127px" %)**Payload**|(% style="width:371px" %)<prefix><state>
	1916	+|(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
	1917	+**prefix** : AD
	1918	+
	1919	+**state** :
	1920	+
	1921	+**0** : RODO will close when the device joins the network. (default), represents as 1 byte in hexadecimal.
	1922	+
	1923	+**1**: After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network. - represents as 1 byte in hexadecimal
	1924	+)))
	1925	+|(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
	1926	+AD **01**
	1927	+
	1928	+RODO will close when the device joins the network. (default)
	1929	+
	1930	+AD **00**
	1931	+
	1932	+After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network.
	1933	+)))
	1934	+
1338	1338	==== 3.4.2.21 Encrypted payload ====
1339	1339
1340	1340
1341		-* (% style="color:#037691" %)**AT Command:**
	1938	+This command allows you to configure whether the device should upload data in an encrypted format or in plaintext. By default, the device encrypts the payload before uploading. You can toggle this setting to either upload encrypted data or transmit it without encryption.
1342	1342
1343		-(% style="color:blue" %)**AT+DECRYPT=1  ** (%%)~/~/ The payload is uploaded without encryption
	1940	+(% style="color:#037691" %)**AT Command:**
1344	1344
1345		-(% style="color:blue" %)**AT+DECRYPT=0    **(%%)~/~/  Encrypt when uploading payload (default)
	1942	+(% border="2" style="width:500px" %)
	1943	+|(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+DECRYPT=<state>
	1944	+|(% style="width:127px" %)**Response**|(% style="width:371px" %)
	1945	+|(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
	1946	+**state** :
1346	1346
	1948	+**1** : The payload is uploaded without encryption
1347	1347
	1950	+**0** : The payload is encrypted when uploaded (default)
	1951	+)))
	1952	+|(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
	1953	+AT+DECRYPT=1
1348	1348
	1955	+The payload is uploaded without encryption
	1956	+
	1957	+AT+DECRYPT=0
	1958	+
	1959	+The payload is encrypted when uploaded (default)
	1960	+)))
	1961	+
	1962	+There is no downlink payload for this configuration.
	1963	+
	1964	+
1349	1349	==== 3.4.2.22 Get sensor value ====
1350	1350
1351	1351
1352		-* (% style="color:#037691" %)**AT Command:**
	1968	+This command allows you to retrieve and optionally uplink sensor readings through the serial port.
1353	1353
1354		-(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port gets the reading of the current sensor
	1970	+(% style="color:#037691" %)**AT Command**
1355	1355
1356		-(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port gets the current sensor reading and uploads it.
	1972	+(% border="2" style="width:500px" %)
	1973	+|(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+GETSENSORVALUE=<state>
	1974	+|(% style="width:127px" %)**Response**|(% style="width:371px" %)
	1975	+|(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
	1976	+**state** :
1357	1357
	1978	+**0 **: Retrieves the current sensor reading via the serial port.
1358	1358
	1980	+**1 **: Retrieves and uploads the current sensor reading via the serial port.
	1981	+)))
	1982	+|(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
	1983	+AT+GETSENSORVALUE=0
1359	1359
1360		-==== 3.4.2.23 Resets the downlink packet count ====
	1985	+Retrieves the current sensor reading via the serial port.
1361	1361
	1987	+AT+GETSENSORVALUE=1
1362	1362
1363		-* (% style="color:#037691" %)**AT Command:**
	1989	+Retrieves and uplinks the current sensor reading via the serial port.
	1990	+)))
1364	1364
1365		-(% style="color:blue" %)**AT+DISFCNTCHECK=0   **(%%)~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
	1992	+There is no downlink payload for this configuration.
1366	1366
1367		-(% style="color:blue" %)**AT+DISFCNTCHECK=1   **(%%)~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1368	1368
	1995	+==== 3.4.2.23 Resetting the downlink packet count ====
1369	1369
1370	1370
	1998	+This command manages how the node handles mismatched downlink packet counts. It offers two modes: one disables the reception of further downlink packets if discrepancies occur, while the other resets the downlink packet count to align with the server, ensuring continued communication.
	1999	+
	2000	+(% style="color:#037691" %)**AT Command**
	2001	+
	2002	+(% border="2" style="width:500px" %)
	2003	+|(% style="width:130px" %)**Command**|(% style="width:368px" %)AT+DISFCNTCHECK=<state>
	2004	+|(% style="width:130px" %)**Response**|(% style="width:368px" %)(((
	2005	+
	2006	+)))
	2007	+|(% style="width:130px" %)**Parameters**|(% style="width:368px" %)(((
	2008	+**state **:
	2009	+
	2010	+**0** : When the downlink packet count sent by the server is less than the node's downlink packet count or exceeds 16,384, the node stops receiving further downlink packets (default).
	2011	+
	2012	+
	2013	+**1** : When the downlink packet count sent by the server is less than the node's downlink packet count or exceeds 16,384, the node resets its downlink packet count to match the server's, ensuring consistency.
	2014	+)))
	2015	+|(% style="width:130px" %)**Example**|(% style="width:368px" %)(((
	2016	+AT+DISFCNTCHECK=0
	2017	+
	2018	+When the downlink packet count sent by the server is less than the node's downlink packet count or exceeds 16,384, the node stops receiving further downlink packets (default).
	2019	+
	2020	+AT+DISFCNTCHECK=1
	2021	+
	2022	+When the downlink packet count sent by the server is less than the node's downlink packet count or exceeds 16,384, the node resets its downlink packet count to match the server's, ensuring consistency.
	2023	+)))
	2024	+
	2025	+There is no downlink payload for this configuration.
	2026	+
	2027	+
1371	1371	==== 3.4.2.24 When the limit bytes are exceeded, upload in batches ====
1372	1372
1373	1373
1374		-* (% style="color:#037691" %)**AT Command:**
	2031	+This command controls the behavior of the node when the combined size of the MAC commands (MACANS) from the server and the payload exceed the allowed byte limit for the current data rate (DR). The command provides two modes: one enables splitting the data into batches to ensure compliance with the byte limit, while the other prioritizes the payload and ignores the MACANS in cases of overflow.
1375	1375
1376		-(% style="color:blue" %)**AT+DISMACANS=0**   (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
	2033	+(% style="color:#037691" %)**AT Command**
1377	1377
1378		-(% style="color:blue" %)**AT+DISMACANS=1**  (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
	2035	+(% border="2" style="width:500px" %)
	2036	+|(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+DISMACANS=<state>
	2037	+|(% style="width:127px" %)**Response**|(% style="width:371px" %)
	2038	+|(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
	2039	+**state** :
1379	1379
	2041	+**0** : When the combined size of the MACANS from the server and the payload exceeds the byte limit (11 bytes for DR0 of US915, DR2 of AS923, DR2 of AU915), the node sends a packet with a payload of 00 and a port of 4. (default)
1380	1380
1381		-* (% style="color:#037691" %)**Downlink Payload **(%%)**:**
	2043	+**1** : When the combined size of the MACANS from the server and the payload exceeds the byte limit for the current DR, the node ignores the MACANS and only uploads the payload.
	2044	+)))
	2045	+|(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
	2046	+AT+DISMACANS=0
1382	1382
1383		-(% style="color:blue" %)**0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
	2048	+When the combined size of the MACANS from the server and the payload exceeds the byte limit (11 bytes for DR0 of US915, DR2 of AS923, DR2 of AU915), the node sends a packet with a payload of 00 and a port of 4. (default)
1384	1384
	2050	+AT+DISMACANS=1
1385	1385
	2052	+When the combined size of the MACANS from the server and the payload exceeds the byte limit for the current DR, the node ignores the MACANS and only uploads the payload.
	2053	+)))
1386	1386
	2055	+(% style="color:#037691" %)**Downlink Payload**
	2056	+
	2057	+(% border="2" style="width:500px" %)
	2058	+|(% style="width:126px" %)**Payload**|(% style="width:372px" %)<prefix><state>
	2059	+|(% style="width:126px" %)**Parameters**|(% style="width:372px" %)(((
	2060	+**prefix** : 21
	2061	+
	2062	+**state** : (2 bytes in hexadecimal)
	2063	+
	2064	+**0** : When the combined size of the MACANS from the server and the payload exceeds the byte limit (11 bytes for DR0 of US915, DR2 of AS923, DR2 of AU915), the node sends a packet with a payload of 00 and a port of 4. (default)
	2065	+
	2066	+**1 **: When the combined size of the MACANS from the server and the payload exceeds the byte limit for the current DR, the node ignores the MACANS and only uploads the payload.
	2067	+)))
	2068	+|(% style="width:126px" %)**Example**|(% style="width:372px" %)(((
	2069	+21 **00 01**
	2070	+
	2071	+Set DISMACANS=1
	2072	+)))
	2073	+
1387	1387	==== 3.4.2.25 Copy downlink to uplink ====
1388	1388
1389	1389
1390		-* (% style="color:#037691" %)**AT Command**(%%)**:**
	2077	+This command enables the device to immediately uplink the payload of a received downlink packet back to the server. The command allows for quick data replication from downlink to uplink, with a fixed port number of 100.
1391	1391
1392		-(% style="color:blue" %)**AT+RPL=5**   (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
	2079	+(% style="color:#037691" %)**AT Command**(%%)**:**
1393	1393
1394		-Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
	2081	+(% style="color:blue" %)**AT+RPL=5**   (%%) ~/~/ After receiving a downlink payload from the server, the device will immediately uplink the payload back to the server using port number 100.
1395	1395
	2083	+Example：**aa xx xx xx xx**         ~/~/ **aa** indicates whether the configuration has changed: **00** means YES, and **01** means NO. **xx xx xx xx** are the bytes uplinked back.
1396	1396
	2085	+
1397	1397	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1398	1398
1399	1399	For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1400	1400
1401		-
1402		-
1403	1403	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1404	1404
1405	1405	For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1406	1406
1407	1407
	2095	+(% style="color:#037691" %)**Downlink Payload**(%%)**:**
1408	1408
1409		-==== 3.4.2.26 Query version number and frequency band 、TDC ====
	2097	+There is no downlink option available for this feature.
1410	1410
1411	1411
	2100	+==== 3.4.2.26 Query firmware version, frequency band, subband, and TDC time ====
	2101	+
	2102	+
	2103	+This command is used to query key information about the device, including its firmware version, frequency band, subband, and TDC time. By sending the specified payload as a downlink, the server can retrieve this essential data from the device.
	2104	+
1412	1412	* (((
1413	1413	(% style="color:#037691" %)**Downlink Payload**(%%)**:**
1414	1414
1415		-(% style="color:blue" %)**26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
	2108	+(% style="color:blue" %)**26 01  ** (%%) ~/~/  The downlink payload 26 01 is used to query the device's firmware version, frequency band, subband, and TDC time.
1416	1416
1417	1417
1418	1418	)))
...	...	@@ -1424,10 +1424,13 @@
1424	1424
1425	1425	== 3.5 Integrating with ThingsEye.io ==
1426	1426
	2120	+
1427	1427	The Things Stack application supports integration with ThingsEye.io. Once integrated, ThingsEye.io acts as an MQTT client for The Things Stack MQTT broker, allowing it to subscribe to upstream traffic and publish downlink traffic.
1428	1428
	2123	+
1429	1429	=== 3.5.1 Configuring The Things Stack ===
1430	1430
	2126	+
1431	1431	We use The Things Stack Sandbox in this example:
1432	1432
1433	1433	* In **The Things Stack Sandbox**, go to the **Application **for the LT-22222-L you added.
...	...	@@ -1435,19 +1435,24 @@
1435	1435	* In the **Connection information **section, under **Connection credentials**, The Things Stack displays an auto-generated **username**. You can use it or provide a new one.
1436	1436	* Click the **Generate new API key** button to generate a password. You can view it by clicking on the **visibility toggle/eye** icon. The API key works as the password.
1437	1437
1438		-{{info}}
	2134	+(% class="box infomessage" %)
	2135	+(((
1439	1439	The username and  password (API key) you created here are required in the next section.
1440		-{{/info}}
	2137	+)))
1441	1441
1442		-[[image:tts-mqtt-integration.png||height="625" width="1000"]]
	2139	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/tts-mqtt-integration.png?rev=1.1||alt="tts-mqtt-integration.png"]]
1443	1443
	2141	+
1444	1444	=== 3.5.2 Configuring ThingsEye.io ===
1445	1445
1446		-* Login to your [[ThingsEye.io >>https://thingseye.io]]account.
	2144	+
	2145	+The ThingsEye.io IoT platform is not open for self-registration at the moment. If you are interested in testing the platform, please send your project information to admin@thingseye.io, and we will create an account for you.
	2146	+
	2147	+* Login to your [[ThingsEye.io >>url:https://thingseye.io]]account.
1447	1447	* Under the **Integrations center**, click **Integrations**.
1448	1448	* Click the **Add integration** button (the button with the **+** symbol).
1449	1449
1450		-[[image:thingseye-io-step-1.png||height="625" width="1000"]]
	2151	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-io-step-1.png?rev=1.2||alt="thingseye-io-step-1.png"]]
1451	1451
1452	1452
1453	1453	On the **Add integration** window, configure the following:
...	...	@@ -1459,10 +1459,10 @@
1459	1459	* Ensure the following options are turned on.
1460	1460	** Enable integration
1461	1461	** Debug mode
1462		-** Allow create devices or assets
	2163	+** Allow creating devices or assets
1463	1463	* Click the **Next** button. you will be navigated to the **Uplink data converter** tab.
1464	1464
1465		-[[image:thingseye-io-step-2.png||height="625" width="1000"]]
	2166	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-io-step-2.png?rev=1.1||alt="thingseye-io-step-2.png"]]
1466	1466
1467	1467
1468	1468	**Uplink data converter:**
...	...	@@ -1470,10 +1470,10 @@
1470	1470	* Click the **Create new** button if it is not selected by default.
1471	1471	* Enter a suitable name for the uplink data converter in the **Name **text** **box or keep the default name.
1472	1472	* Click the **JavaScript** button.
1473		-* Paste the uplink decoder function into the text area (first, delete the default code). The demo uplink decoder function can be found [[here>>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Uplink_Converter.js]].
	2174	+* Paste the uplink decoder function into the text area (first, delete the default code). The demo uplink decoder function can be found [[here>>url:https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Uplink_Converter.js]].
1474	1474	* Click the **Next** button. You will be navigated to the **Downlink data converter **tab.
1475	1475
1476		-[[image:thingseye-io-step-3.png||height="625" width="1000"]]
	2177	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-io-step-3.png?rev=1.1||alt="thingseye-io-step-3.png"]]
1477	1477
1478	1478
1479	1479	**Downlink data converter (this is an optional step):**
...	...	@@ -1481,10 +1481,10 @@
1481	1481	* Click the **Create new** button if it is not selected by default.
1482	1482	* Enter a suitable name for the downlink data converter in the **Name **text** **box or keep the default name.
1483	1483	* Click the **JavaScript** button.
1484		-* Paste the downlink decoder function into the text area (first, delete the default code). The demo downlink decoder function can be found [[here>>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Downlink_Converter.js]].
	2185	+* Paste the downlink decoder function into the text area (first, delete the default code). The demo downlink decoder function can be found [[here>>url:https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Downlink_Converter.js]].
1485	1485	* Click the **Next** button. You will be navigated to the **Connection** tab.
1486	1486
1487		-[[image:thingseye-io-step-4.png||height="625" width="1000"]]
	2188	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-io-step-4.png?rev=1.1||alt="thingseye-io-step-4.png"]]
1488	1488
1489	1489
1490	1490	**Connection:**
...	...	@@ -1491,67 +1491,79 @@
1491	1491
1492	1492	* Choose **Region** from the **Host type**.
1493	1493	* Enter the **cluster** of your **The Things Stack** in the **Region** textbox. You can find the cluster in the url (e.g., https:~/~/**eu1**.cloud.thethings.network/...).
1494		-* Enter the **Username** and **Password** of the MQTT integration in the **Credentials** section. The **username **and **password **can be found on the MQTT integration page of your The Things Stack account (see Configuring The Things Stack).
	2195	+* Enter the **Username** and **Password** of the MQTT integration in the **Credentials** section. The **username **and **password **can be found on the MQTT integration page of your The Things Stack account (see **3.5.1 Configuring The Things Stack**).
1495	1495	* Click the **Check connection** button to test the connection. If the connection is successful, you will see the message saying **Connected**.
1496	1496
1497		-[[image:message-1.png]]
	2198	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/message-1.png?rev=1.1||alt="message-1.png"]]
1498	1498
1499	1499
1500	1500	* Click the **Add** button.
1501	1501
1502		-[[image:thingseye-io-step-5.png||height="625" width="1000"]]
	2203	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-io-step-5.png?rev=1.1||alt="thingseye-io-step-5.png"]]
1503	1503
1504	1504
1505		-Your integration has been added to the** Integrations** list and will be displayed on the **Integrations** page. Check whether the status is shown as **Active**. If not, review your configuration settings.
	2206	+Your integration has been added to the** Integrations** list and will be displayed on the **Integrations** page. Check whether the status is shown as **Active**. If not, review your configuration settings and correct any errors.
1506	1506
	2208	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye.io_integrationsCenter_integrations.png?rev=1.2||alt="thingseye.io_integrationsCenter_integrations.png"]]
1507	1507
1508		-[[image:thingseye.io_integrationsCenter_integrations.png||height="686" width="1000"]]
1509	1509
	2211	+==== 3.5.2.1 Viewing integration details ====
1510	1510
1511		-**Viewing integration details**:
1512	1512
1513	1513	Click on your integration from the list. The **Integration details** window will appear with the **Details **tab selected. The **Details **tab shows all the settings you have provided for this integration.
1514	1514
1515		-[[image:integration-details.png||height="686" width="1000"]]
	2216	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/integration-details.png?rev=1.1||alt="integration-details.png"]]
1516	1516
1517	1517
1518	1518	If you want to edit the settings you have provided, click on the **Toggle edit mode** button. Once you have done click on the **Apply changes **button.
1519	1519
1520		-{{info}}
1521		-See also ThingsEye documentation.
1522		-{{/info}}
	2221	+(% class="box infomessage" %)
	2222	+(((
	2223	+See also [[ThingsEye documentation>>url:https://wiki.thingseye.io/xwiki/bin/view/Main/]].
	2224	+)))
1523	1523
1524		-**Viewing events:**
1525	1525
	2227	+==== 3.5.2.2 Viewing events ====
	2228	+
	2229	+
1526	1526	The **Events **tab displays all the uplink messages from the LT-22222-L.
1527	1527
1528	1528	* Select **Debug **from the **Event type** dropdown.
1529	1529	* Select the** time frame** from the **time window**.
1530	1530
1531		-[[image:thingseye-events.png||height="686" width="1000"]]
	2235	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-events.png?rev=1.1||alt="thingseye-events.png"]]
1532	1532
1533	1533
1534		-* To view the JSON payload of a message, click on the three dots (...) in the Message column of the desired message.
	2238	+* To view the **JSON payload** of a message, click on the **three dots (...)** in the **Message** column of the desired message.
1535	1535
1536		-[[image:thingseye-json.png||width="1000"]]
	2240	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-json.png?rev=1.3||alt="thingseye-json.png"]]
1537	1537
1538	1538
1539		-**Deleting the integration**:
	2243	+==== 3.5.2.3 Deleting an integration ====
1540	1540
1541		-If you want to delete this integration, click the **Delete integratio**n button.
1542	1542
	2246	+If you want to delete an integration, click the **Delete integratio**n button on the Integrations page.
1543	1543
	2248	+
	2249	+==== 3.5.2.4 Viewing sensor data on a dashboard ====
	2250	+
	2251	+
	2252	+You can create a dashboard with ThingsEye to visualize the sensor data coming from the LT-22222-L. The following image shows a dashboard created for the LT-22222-L. See **Creating a dashboard** in ThingsEye documentation for more information.
	2253	+
	2254	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-dashboard.png?rev=1.1||alt="lt-22222-l-dashboard.png"]]
	2255	+
	2256	+
1544	1544	== 3.6 Interface Details ==
1545	1545
1546		-=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
	2259	+=== 3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active) ===
1547	1547
1548	1548
1549		-Support NPN-type sensor
	2262	+Supports** NPN-type **sensors.
1550	1550
1551		-[[image:1653356991268-289.png]]
	2264	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653356991268-289.png?rev=1.1||alt="1653356991268-289.png"]]
1552	1552
1553	1553
1554		-=== 3.6.2 Digital Input Ports: DI1/DI2 ( For LT-22222-L) ===
	2267	+=== 3.6.2 Digital Input Ports: DI1/DI2 ===
1555	1555
1556	1556
1557	1557	(((
...	...	@@ -1566,7 +1566,7 @@
1566	1566	)))
1567	1567	)))
1568	1568
1569		-[[image:1653357170703-587.png]]
	2282	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653357170703-587.png?rev=1.1||alt="1653357170703-587.png"]]
1570	1570
1571	1571	(((
1572	1572	(((
...	...	@@ -1598,11 +1598,11 @@
1598	1598	)))
1599	1599
1600	1600	(((
1601		-[[image:1653968155772-850.png||height="23" width="19"]]**= DI1**+** / 1K.**
	2314	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653968155772-850.png?width=19&height=23&rev=1.1||alt="1653968155772-850.png" height="23" width="19"]]**= DI1**+** / 1K.**
1602	1602	)))
1603	1603
1604	1604	(((
1605		-For example, if** DI1+ **= **12V**, the resulting current is [[image:1653968155772-850.png||height="23" width="19"]]= 12mA. Therefore, the LT-22222-L will be able to detect this active signal.
	2318	+For example, if** DI1+ **= **12V**, the resulting current is [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653968155772-850.png?width=19&height=23&rev=1.1||alt="1653968155772-850.png" height="23" width="19"]]= 12mA. Therefore, the LT-22222-L will be able to detect this active signal.
1606	1606	)))
1607	1607
1608	1608	(((
...	...	@@ -1629,11 +1629,11 @@
1629	1629	)))
1630	1630
1631	1631	(((
1632		-[[image:1653968155772-850.png||height="23" width="19"]]**= DI1+ / 1K.**
	2345	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653968155772-850.png?width=19&height=23&rev=1.1||alt="1653968155772-850.png" height="23" width="19"]]**= DI1+ / 1K.**
1633	1633	)))
1634	1634
1635	1635	(((
1636		-If **DI1+ = 24V**, the resulting current[[image:1653968155772-850.png||height="23" width="19"]] is 24mA, Therefore, the LT-22222-L will detect this high-active signal.
	2349	+If **DI1+ = 24V**, the resulting current[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653968155772-850.png?width=19&height=23&rev=1.1||alt="1653968155772-850.png" height="23" width="19"]] is 24mA, Therefore, the LT-22222-L will detect this high-active signal.
1637	1637	)))
1638	1638
1639	1639	(((
...	...	@@ -1660,28 +1660,28 @@
1660	1660	)))
1661	1661
1662	1662	(((
1663		- [[image:1653968155772-850.png||height="23" width="19"]]**= DI1+ / 51K.**
	2376	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653968155772-850.png?width=19&height=23&rev=1.1||alt="1653968155772-850.png" height="23" width="19"]]**= DI1+ / 51K.**
1664	1664	)))
1665	1665
1666	1666	(((
1667		-If the sensor output is 220V, then [[image:1653968155772-850.png||height="23" width="19"]](% id="cke_bm_243359S" style="display:none" wfd-invisible="true" %)[[image:image-20220524095628-8.png]](%%) = DI1+ / 51K  = 4.3mA. Therefore, the LT-22222-L will be able to safely detect this high-active signal.
	2380	+If the sensor output is 220V, then [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653968155772-850.png?width=19&height=23&rev=1.1||alt="1653968155772-850.png" height="23" width="19"]](% id="cke_bm_243359S" style="display:none" wfd-invisible="true" %)[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]](%%) = DI1+ / 51K  = 4.3mA. Therefore, the LT-22222-L will be able to safely detect this high-active signal.
1668	1668	)))
1669	1669
1670	1670
1671		-(% style="color:blue" %)**Example4**(%%): Connecting to Dry Contact sensor
	2384	+(% style="color:blue" %)**Example 4**(%%): Connecting to a Dry Contact sensor
1672	1672
1673		-From the DI port circuit above, you can see that activating the photocoupler requires a voltage difference between the DI+ and DI- ports. However, the Dry Contact sensor is a passive component and cannot provide this voltage difference.
	2386	+From the DI port circuit above, activating the photocoupler requires a voltage difference between the DI+ and DI- ports. However, the Dry Contact sensor is a passive component and cannot provide this voltage difference on its own.
1674	1674
1675		-To detect a Dry Contact, you can supply a power source to one pin of the Dry Contact. Below is a reference circuit diagram.
	2388	+To detect a Dry Contact, you can supply a power source to one of the pins of the Dry Contact. A reference circuit diagram is shown below.
1676	1676
1677		-[[image:image-20230616235145-1.png]]
	2390	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20230616235145-1.png?rev=1.1||alt="image-20230616235145-1.png"]]
1678	1678
1679		-(% style="color:blue" %)**Example5**(%%): Connecting to an Open Collector
	2392	+(% style="color:blue" %)**Example 5**(%%): Connecting to an Open Collector
1680	1680
1681		-[[image:image-20240219115718-1.png]]
	2394	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20240219115718-1.png?rev=1.1||alt="image-20240219115718-1.png"]]
1682	1682
1683	1683
1684		-=== 3.6.3 Digital Output Ports: DO1/DO2 /DO3 ===
	2397	+=== 3.6.3 Digital Output Ports: DO1/DO2 ===
1685	1685
1686	1686
1687	1687	(% style="color:blue" %)**NPN output**(%%): GND or Float. The maximum voltage that can be applied to the output pin is 36V.
...	...	@@ -1688,7 +1688,7 @@
1688	1688
1689	1689	(% style="color:red" %)**Note: The DO pins will float when the device is powered off.**
1690	1690
1691		-[[image:1653357531600-905.png]]
	2404	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653357531600-905.png?rev=1.1||alt="1653357531600-905.png"]]
1692	1692
1693	1693
1694	1694	=== 3.6.4 Analog Input Interfaces ===
...	...	@@ -1699,7 +1699,7 @@
1699	1699
1700	1700	(% style="color:blue" %)**AC2 = (IN2 voltage )/12**
1701	1701
1702		-[[image:1653357592296-182.png]]
	2415	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653357592296-182.png?rev=1.1||alt="1653357592296-182.png"]]
1703	1703
1704	1704	Example: Connecting a 4~~20mA sensor
1705	1705
...	...	@@ -1716,18 +1716,18 @@
1716	1716
1717	1717	**Connection diagram:**
1718	1718
1719		-[[image:1653357640609-758.png]]
	2432	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653357640609-758.png?rev=1.1||alt="1653357640609-758.png"]]
1720	1720
1721		-[[image:1653357648330-671.png||height="155" width="733"]]
	2434	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653357648330-671.png?width=733&height=155&rev=1.1||alt="1653357648330-671.png" height="155" width="733"]]
1722	1722
1723	1723
1724	1724	Example: Connecting to a regulated power supply to measure voltage
1725	1725
1726		-[[image:image-20230608101532-1.png||height="606" width="447"]]
	2439	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20230608101532-1.png?width=447&height=606&rev=1.1||alt="image-20230608101532-1.png" height="606" width="447"]]
1727	1727
1728		-[[image:image-20230608101608-2.jpeg||height="379" width="284"]]
	2441	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20230608101608-2.jpeg?width=284&height=379&rev=1.1||alt="image-20230608101608-2.jpeg" height="379" width="284"]]
1729	1729
1730		-[[image:image-20230608101722-3.png||height="102" width="1139"]]
	2443	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20230608101722-3.png?width=1139&height=102&rev=1.1||alt="image-20230608101722-3.png" height="102" width="1139"]]
1731	1731
1732	1732
1733	1733	(% style="color:blue; font-weight:bold" %)**Specifications of the regulated power supply**(% style="color:blue" %)**:**
...	...	@@ -1743,29 +1743,30 @@
1743	1743	(((
1744	1744	The LT-22222-L has two relay interfaces, RO1 and RO2, each using two pins of the screw terminal (ROx-1 and ROx-2 where x is the port number, 1 or 2). You can connect a device's power line in series with one of the relay interfaces (e.g., RO1-1 and RO1-2 screw terminals). See the example below:
1745	1745
1746		-**Note**: The ROx pins will be in the Open (NO) state when the LT-22222-L is powered off.
	2459	+(% style="color:red" %)**Note:**(%%) The ROx pins will be in the Open (NO) state when the LT-22222-L is powered off.
1747	1747	)))
1748	1748
1749		-[[image:image-20220524100215-9.png]]
	2462	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524100215-9.png?rev=1.1||alt="image-20220524100215-9.png"]]
1750	1750
1751	1751
1752		-[[image:image-20220524100215-10.png||height="382" width="723"]]
	2465	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524100215-10.png?width=723&height=382&rev=1.1||alt="image-20220524100215-10.png" height="382" width="723"]]
1753	1753
1754	1754
1755		-== 3.7 LEDs Indicators ==
	2468	+== 3.7 LED Indicators ==
1756	1756
1757		-The table below lists the behavior of LED indicators for each port function.
1758	1758
	2471	+The table below lists the behaviour of LED indicators for each port function.
	2472	+
1759	1759	(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1760	1760	|(% style="background-color:#4f81bd; color:white; width:50px" %)**LEDs**|(% style="background-color:#4f81bd; color:white; width:460px" %)**Feature**
1761	1761	|**PWR**|Always on when there is power
1762	1762	|**TX**|(((
1763	1763	(((
1764		-Device boot: TX blinks 5 times.
	2478	+Device booting: TX blinks 5 times.
1765	1765	)))
1766	1766
1767	1767	(((
1768		-Successful network join: TX remains ON for 5 seconds.
	2482	+Successful network joins: TX remains ON for 5 seconds.
1769	1769	)))
1770	1770
1771	1771	(((
...	...	@@ -1786,79 +1786,83 @@
1786	1786
1787	1787	= 4. Using AT Commands =
1788	1788
	2503	+
1789	1789	The LT-22222-L supports programming using AT Commands.
1790	1790
	2506	+
1791	1791	== 4.1 Connecting the LT-22222-L to a PC ==
1792	1792
	2509	+
1793	1793	(((
1794		-You can use a USB-to-TTL adapter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below.
1795		-)))
	2511	+You can use a USB-to-TTL adapter/converter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below.
1796	1796
1797		-[[image:1653358238933-385.png]]
	2513	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/usb-ttl-audio-jack-connection.jpg?rev=1.1||alt="usb-ttl-audio-jack-connection.jpg"]]
1798	1798
	2515	+
	2516	+)))
1799	1799
1800	1800	(((
1801		-On the PC, you need to set the (% style="color:#4f81bd" %)**serial tool **(%%)(such as [[PuTTY>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]] or [[SecureCRT>>https://www.vandyke.com/cgi-bin/releases.php?product=securecrt]]) to a baud rate of (% style="color:green" %)**9600**(%%) to access the serial console of LT-22222-L. Access to AT commands is disabled by default, and a password (default: (% style="color:green" %)**123456**)(%%) must be entered to enable AT command access, as shown below:
	2519	+On the PC, you need to set the (% style="color:#4f81bd" %)**serial tool **(%%)(such as [[PuTTY>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]] or [[SecureCRT>>url:https://www.vandyke.com/cgi-bin/releases.php?product=securecrt]]) to a baud rate of (% style="color:green" %)**9600**(%%) to access the serial console of LT-22222-L. Access to AT commands is disabled by default, and a password (default: (% style="color:green" %)**123456**)(%%) must be entered to enable AT command access, as shown below:
1802	1802	)))
1803	1803
1804		-[[image:1653358355238-883.png]]
	2522	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653358355238-883.png?rev=1.1||alt="1653358355238-883.png"]]
1805	1805
1806	1806
1807	1807	(((
1808		-You can find more details in the [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1809		-
1810	1810	== 4.2 LT-22222-L related AT commands ==
	2527	+
	2528	+
1811	1811	)))
1812	1812
1813	1813	(((
1814		-The following is the list of all the AT commands related to the LT-22222-L, except for those used for switching between work modes.
	2532	+The following is the list of all the AT commands related to the LT-22222-L, except for those used for switching between working modes.
1815	1815
1816		-* AT+<CMD>? : Help on <CMD>
1817		-* AT+<CMD> : Run <CMD>
1818		-* AT+<CMD>=<value> : Set the value
1819		-* AT+<CMD>=? : Get the value
1820		-* ATZ: Trigger a reset of the MCU
	2534	+* **##AT##+<CMD>?** : Help on <CMD>
	2535	+* **##AT##+<CMD>** : Run <CMD>
	2536	+* **##AT##+<CMD>=<value>** : Set the value
	2537	+* **##AT##+<CMD>=?** : Get the value
	2538	+* ##**ATZ**##: Trigger a reset of the MCU
1821	1821	* ##**AT+FDR**##: Reset Parameters to factory default, reserve keys
1822	1822	* **##AT+DEUI##**: Get or set the Device EUI (DevEUI)
1823	1823	* **##AT+DADDR##**: Get or set the Device Address (DevAddr)
1824	1824	* **##AT+APPKEY##**: Get or set the Application Key (AppKey)
1825		-* AT+NWKSKEY: Get or set the Network Session Key (NwkSKey)
1826		-* AT+APPSKEY: Get or set the Application Session Key (AppSKey)
1827		-* AT+APPEUI: Get or set the Application EUI (AppEUI)
1828		-* AT+ADR: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
1829		-* AT+TXP: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification)
1830		-* AT+DR:  Get or set the Data Rate. (0-7 corresponding to DR_X)
1831		-* AT+DCS: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1832		-* AT+PNM: Get or set the public network mode. (0: off, 1: on)
1833		-* AT+RX2FQ: Get or set the Rx2 window frequency
1834		-* AT+RX2DR: Get or set the Rx2 window data rate (0-7 corresponding to DR_X)
1835		-* AT+RX1DL: Get or set the delay between the end of the Tx and the Rx Window 1 in ms
1836		-* AT+RX2DL: Get or set the delay between the end of the Tx and the Rx Window 2 in ms
1837		-* AT+JN1DL: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1838		-* AT+JN2DL: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1839		-* AT+NJM: Get or set the Network Join Mode. (0: ABP, 1: OTAA)
1840		-* AT+NWKID: Get or set the Network ID
1841		-* AT+FCU: Get or set the Frame Counter Uplink (FCntUp)
1842		-* AT+FCD: Get or set the Frame Counter Downlink (FCntDown)
1843		-* AT+CLASS: Get or set the Device Class
1844		-* AT+JOIN: Join network
1845		-* AT+NJS: Get OTAA Join Status
1846		-* AT+SENDB: Send hexadecimal data along with the application port
1847		-* AT+SEND: Send text data along with the application port
1848		-* AT+RECVB: Print last received data in binary format (with hexadecimal values)
1849		-* AT+RECV: Print last received data in raw format
1850		-* AT+VER: Get current image version and Frequency Band
1851		-* AT+CFM: Get or Set the confirmation mode (0-1)
1852		-* AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1853		-* AT+SNR: Get the SNR of the last received packet
1854		-* AT+RSSI: Get the RSSI of the last received packet
1855		-* AT+TDC: Get or set the application data transmission interval in ms
1856		-* AT+PORT: Get or set the application port
1857		-* AT+DISAT: Disable AT commands
1858		-* AT+PWORD: Set password, max 9 digits
1859		-* AT+CHS: Get or set the Frequency (Unit: Hz) for Single Channel Mode
1860		-* AT+CHE: Get or set eight channels mode, Only for US915, AU915, CN470
1861		-* AT+CFG: Print all settings
	2543	+* ##**AT+NWKSKEY**##: Get or set the Network Session Key (NwkSKey)
	2544	+* **##AT+APPSKEY##**: Get or set the Application Session Key (AppSKey)
	2545	+* **##AT+APPEUI##**: Get or set the Application EUI (AppEUI)
	2546	+* **##AT+ADR##**: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
	2547	+* ##**AT+TXP**##: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification)
	2548	+* **##AT+DR##**:  Get or set the Data Rate. (0-7 corresponding to DR_X)
	2549	+* **##AT+DCS##**: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
	2550	+* ##**AT+PNM**##: Get or set the public network mode. (0: off, 1: on)
	2551	+* ##**AT+RX2FQ**##: Get or set the Rx2 window frequency
	2552	+* ##**AT+RX2DR**##: Get or set the Rx2 window data rate (0-7 corresponding to DR_X)
	2553	+* ##**AT+RX1DL**##: Get or set the delay between the end of the Tx and the Rx Window 1 in ms
	2554	+* ##**AT+RX2DL**##: Get or set the delay between the end of the Tx and the Rx Window 2 in ms
	2555	+* ##**AT+JN1DL**##: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
	2556	+* ##**AT+JN2DL**##: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
	2557	+* ##**AT+NJM**##: Get or set the Network Join Mode. (0: ABP, 1: OTAA)
	2558	+* ##**AT+NWKID**##: Get or set the Network ID
	2559	+* ##**AT+FCU**##: Get or set the Frame Counter Uplink (FCntUp)
	2560	+* ##**AT+FCD**##: Get or set the Frame Counter Downlink (FCntDown)
	2561	+* ##**AT+CLASS**##: Get or set the Device Class
	2562	+* ##**AT+JOIN**##: Join Network
	2563	+* ##**AT+NJS**##: Get OTAA Join Status
	2564	+* ##**AT+SENDB**##: Send hexadecimal data along with the application port
	2565	+* ##**AT+SEND**##: Send text data along with the application port
	2566	+* ##**AT+RECVB**##: Print the last received data in binary format (with hexadecimal values)
	2567	+* ##**AT+RECV**##: Print the last received data in raw format
	2568	+* ##**AT+VER**##: Get the current image version and Frequency Band
	2569	+* ##**AT+CFM**##: Get or Set the confirmation mode (0-1)
	2570	+* ##**AT+CFS**##: Get confirmation status of the last AT+SEND (0-1)
	2571	+* ##**AT+SNR**##: Get the SNR of the last received packet
	2572	+* ##**AT+RSSI**##: Get the RSSI of the last received packet
	2573	+* ##**AT+TDC**##: Get or set the application data transmission interval in ms
	2574	+* ##**AT+PORT**##: Get or set the application port
	2575	+* ##**AT+DISAT**##: Disable AT commands
	2576	+* ##**AT+PWORD**##: Set password, max 9 digits
	2577	+* ##**AT+CHS**##: Get or set the Frequency (Unit: Hz) for Single Channel Mode
	2578	+* ##**AT+CHE**##: Get or set eight channels mode, Only for US915, AU915, CN470
	2579	+* ##**AT+CFG**##: Print all settings
1862	1862	)))
1863	1863
1864	1864
...	...	@@ -1870,28 +1870,28 @@
1870	1870
1871	1871
1872	1872	(((
1873		-(% style="color:blue" %)**If the device has not joined the network yet:**
	2591	+(% style="color:blue" %)**If the device has not yet joined the network:**
1874	1874	)))
1875	1875	)))
1876	1876
1877	1877	(((
1878		-(% style="background-color:#dcdcdc" %)##**123456 ~/~/enable AT commands access**##
	2596	+(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT command access**##
1879	1879	)))
1880	1880
1881	1881	(((
1882		-(% style="background-color:#dcdcdc" %)##**AT+FDR ~/~/reset parameters to factory default, reserve keys**##
	2600	+(% style="background-color:#dcdcdc" %)##**AT+FDR ~/~/Reset parameters to factory default, Reserve keys**##
1883	1883	)))
1884	1884
1885	1885	(((
1886		-(% style="background-color:#dcdcdc" %)##**123456 ~/~/enable AT commands access**##
	2604	+(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT command access**##
1887	1887	)))
1888	1888
1889	1889	(((
1890		-(% style="background-color:#dcdcdc" %)##**AT+NJM=0 ~/~/set to ABP mode**##
	2608	+(% style="background-color:#dcdcdc" %)##**AT+NJM=0 ~/~/Set to ABP mode**##
1891	1891	)))
1892	1892
1893	1893	(((
1894		-(% style="background-color:#dcdcdc" %)##**ATZ ~/~/reset MCU**##
	2612	+(% style="background-color:#dcdcdc" %)##**ATZ ~/~/Reset MCU**##
1895	1895	)))
1896	1896
1897	1897
...	...	@@ -1914,20 +1914,20 @@
1914	1914
1915	1915
1916	1916	(((
1917		-(% style="background-color:#dcdcdc" %)**123456**(%%)  ~/~/ Enter Password to have AT access.
	2635	+(% style="background-color:#dcdcdc" %)**123456**(%%)  ~/~/ Enter the password to enable AT commands access
1918	1918	)))
1919	1919	)))
1920	1920
1921	1921	(((
1922		-(% style="background-color:#dcdcdc" %)** AT+FDR**(%%)  ~/~/ Reset Parameters to Factory Default, Keys Reserve
	2640	+(% style="background-color:#dcdcdc" %)** AT+FDR**(%%)  ~/~/ Reset parameters to Factory Default, Reserve keys
1923	1923	)))
1924	1924
1925	1925	(((
1926		-(% style="background-color:#dcdcdc" %)** 123456**(%%)  ~/~/ Enter Password to have AT access.
	2644	+(% style="background-color:#dcdcdc" %)** 123456**(%%)  ~/~/ Enter the password to enable AT command access
1927	1927	)))
1928	1928
1929	1929	(((
1930		-(% style="background-color:#dcdcdc" %)** AT+CLASS=C**(%%)  ~/~/ Set to work in CLASS C
	2648	+(% style="background-color:#dcdcdc" %)** AT+CLASS=C**(%%)  ~/~/ Set to CLASS C mode
1931	1931	)))
1932	1932
1933	1933	(((
...	...	@@ -1947,19 +1947,19 @@
1947	1947	)))
1948	1948
1949	1949	(((
1950		-(% style="background-color:#dcdcdc" %)** AT+CHS=868400000**(%%)  ~/~/ Set transmit frequency to 868.4Mhz
	2668	+(% style="background-color:#dcdcdc" %)** AT+CHS=868400000**(%%)  ~/~/ Set transmit frequency to 868.4 MHz
1951	1951	)))
1952	1952
1953	1953	(((
1954		-(% style="background-color:#dcdcdc" %)** AT+RX2FQ=868400000**(%%)  ~/~/ Set RX2Frequency to 868.4Mhz (according to the result from server)
	2672	+(% style="background-color:#dcdcdc" %)** AT+RX2FQ=868400000**(%%)  ~/~/ Set RX2 frequency to 868.4 MHz (according to the result from the server)
1955	1955	)))
1956	1956
1957	1957	(((
1958		-(% style="background-color:#dcdcdc" %)** AT+RX2DR=5**(%%)** ** ~/~/ Set RX2DR to match the downlink DR from server. see below
	2676	+(% style="background-color:#dcdcdc" %)** AT+RX2DR=5**(%%)** ** ~/~/ Set RX2 DR to match the downlink DR from the server. See below.
1959	1959	)))
1960	1960
1961	1961	(((
1962		-(% style="background-color:#dcdcdc" %)** AT+DADDR=26 01 1A F1** (%%) ~/~/ Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
	2680	+(% style="background-color:#dcdcdc" %)** AT+DADDR=26 01 1A F1** (%%) ~/~/ Set Device Address. The Device Address can be found in the application on the LoRaWAN NS.
1963	1963	)))
1964	1964
1965	1965	(((
...	...	@@ -1973,18 +1973,17 @@
1973	1973	)))
1974	1974
1975	1975	(((
1976		-**~1. Make sure the device is set to ABP mode in the IoT Server.**
	2694	+**~1. Ensure that the device is set to ABP mode in the LoRaWAN Network Server.**
1977	1977
1978		-**2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.**
	2696	+**2. Verify that the LG01/02 gateway RX frequency matches the AT+CHS setting exactly.**
1979	1979
1980		-**3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?
1981		-dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
	2698	+**3. Make sure the SF/bandwidth settings in the LG01/LG02 match the settings of AT+DR. Refer to [[this link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
1982	1982
1983		-**4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5.**
	2700	+**4. The commands AT+RX2FQ and AT+RX2DR enable downlink functionality. To set the correct parameters, you can check the actual downlink parameters to be used as shown below. Here, RX2FQ should be set to 868400000 and RX2DR should be set to 5.**
1984	1984	)))
1985	1985
1986	1986	(((
1987		-[[image:1653359097980-169.png||height="188" width="729"]]
	2704	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653359097980-169.png?width=729&height=188&rev=1.1||alt="1653359097980-169.png" height="188" width="729"]]
1988	1988	)))
1989	1989
1990	1990
...	...	@@ -1992,7 +1992,7 @@
1992	1992
1993	1993
1994	1994	(((
1995		-(% style="color:blue" %)**If sensor JOINED:**
	2712	+(% style="color:blue" %)**If the sensor has JOINED:**
1996	1996
1997	1997	(% style="background-color:#dcdcdc" %)**AT+CLASS=A**
1998	1998
...	...	@@ -2002,21 +2002,22 @@
2002	2002
2003	2003	= 5. Case Study =
2004	2004
2005		-== 5.1 Counting how many objects pass through the flow Line ==
	2722	+== 5.1 Counting how many objects pass through the flow line ==
2006	2006
2007		-See [[How to set up to setup counting for objects passing through the flow line>>How to set up to count objects pass in flow line]]?
2008	2008
	2725	+See [[How to set up to setup counting for objects passing through the flow line>>path:/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/How%20to%20set%20up%20to%20count%20objects%20pass%20in%20flow%20line/]].
2009	2009
	2727	+
2010	2010	= 6. FAQ =
2011	2011
	2730	+
2012	2012	This section contains some frequently asked questions, which can help you resolve common issues and find solutions quickly.
2013	2013
2014	2014
2015	2015	== 6.1 How to update the firmware? ==
2016	2016
2017		-Dragino frequently releases firmware updates for the LT-22222-L.
2018	2018
2019		-Updating your LT-22222-L with the latest firmware version helps to:
	2737	+Dragino frequently releases firmware updates for the LT-22222-L. Updating your LT-22222-L with the latest firmware version helps to:
2020	2020
2021	2021	* Support new features
2022	2022	* Fix bugs
...	...	@@ -2025,18 +2025,19 @@
2025	2025	You will need the following things before proceeding:
2026	2026
2027	2027	* 3.5mm programming cable (included with the LT-22222-L as an additional accessory)
2028		-* USB to TTL adapter
	2746	+* USB to TTL adapter/converter
2029	2029	* Download and install the [[STM32 Flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. (replaced by STM32CubeProgrammer)
2030		-* Download the latest firmware image from [[LT-22222-L firmware image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]]. Check the file name of the firmware to find the correct region.
	2748	+* Download the latest firmware image from [[LT-22222-L firmware image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]]. Check the file name of the firmware to find the correct region.
2031	2031
2032		-{{info}}
	2750	+(% class="box infomessage" %)
	2751	+(((
2033	2033	As of this writing, the latest firmware version available for the LT-22222-L is v1.6.1.
2034		-{{/info}}
	2753	+)))
2035	2035
2036	2036	Below is the hardware setup for uploading a firmware image to the LT-22222-L:
2037	2037
	2757	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/usb-ttl-audio-jack-connection.jpg?rev=1.1||alt="usb-ttl-audio-jack-connection.jpg"]]
2038	2038
2039		-[[image:1653359603330-121.png]]
2040	2040
2041	2041
2042	2042	Start the STM32 Flash Loader and choose the correct COM port to update.
...	...	@@ -2051,45 +2051,49 @@
2051	2051
2052	2052	)))
2053	2053
2054		- [[image:image-20220524103407-12.png]]
	2773	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524103407-12.png?rev=1.1||alt="image-20220524103407-12.png"]]
2055	2055
2056	2056
2057		-[[image:image-20220524103429-13.png]]
	2776	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524103429-13.png?rev=1.1||alt="image-20220524103429-13.png"]]
2058	2058
2059	2059
2060		-[[image:image-20220524104033-15.png]]
	2779	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524104033-15.png?rev=1.1||alt="image-20220524104033-15.png"]]
2061	2061
2062	2062
2063		-(% style="color:red" %)**Note**(%%): If you have lost the programming cable, you can make one from a 3.5mm cable. The pin mapping is as follows:
	2782	+(% style="color:red" %)**Note**(%%): If you have lost the programming cable, you can make one from a 3.5 mm cable. The pin mapping is as follows:
2064	2064
2065		-[[image:1653360054704-518.png||height="186" width="745"]]
	2784	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653360054704-518.png?width=745&height=186&rev=1.1||alt="1653360054704-518.png" height="186" width="745"]]
2066	2066
2067	2067
2068	2068	(((
2069	2069	(((
2070	2070	== 6.2 How to change the LoRaWAN frequency band/region? ==
	2790	+
	2791	+
2071	2071	)))
2072	2072	)))
2073	2073
2074	2074	(((
2075		-You can follow the introductions on [[how to upgrade image>>||anchor="H5.1Howtoupgradetheimage3F"]]. When downloading, select the required image file.
	2796	+You can follow the introductions on [[how to upgrade the image>>path:#H6.1Howtoupdatethefirmware3F]]. When downloading, select the required image file.
2076	2076	)))
2077	2077
2078	2078	(((
2079	2079
2080	2080
2081		-== 6.3 How to setup LT to work with a Single Channel Gateway, such as LG01/LG02? ==
	2802	+== 6.3 How to set up LT-22222-L to work with a Single Channel Gateway, such as LG01/LG02? ==
	2803	+
	2804	+
2082	2082	)))
2083	2083
2084	2084	(((
2085	2085	(((
2086		-In this case, you need to set the LT-33222-L to work in ABP mode and transmit on only one frequency.
	2809	+In this case, you need to set the LT-22222-L to work in ABP mode and transmit on only one frequency.
2087	2087	)))
2088	2088	)))
2089	2089
2090	2090	(((
2091	2091	(((
2092		-Assume you have an LG02 working on the frequency 868400000. Below are the steps.
	2815	+We assume you have an LG01/LG02 working on the frequency 868400000. Below are the steps.
2093	2093
2094	2094
2095	2095	)))
...	...	@@ -2096,72 +2096,79 @@
2096	2096	)))
2097	2097
2098	2098	(((
2099		-(% style="color:#0000ff" %)**Step 1**(%%):  Log in to The Things Stack SANDBOX, create an ABP device in the application, and input the Network Session key (NwkSKey), App session key (AppSKey) of the device.
	2822	+(% style="color:#0000ff" %)**Step 1**(%%): Log in to The Things Stack Sandbox account and create an ABP device in the application. To do this, use the manual registration option as explained in section 3.2.2.2, //Adding a Device Manually//. Select //Activation by Personalization (ABP)// under Activation Mode. Enter the DevEUI exactly as shown on the registration information sticker, then generate the Device Address, Application Session Key (AppSKey), and Network Session Key (NwkSKey).
2100	2100
2101		-
	2824	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/lt-22222-l-abp.png?width=1000&height=686&rev=1.1||alt="lt-22222-l-abp.png" height="686" width="1000"]]
2102	2102	)))
2103	2103
2104	2104	(((
2105		-[[image:1653360231087-571.png||height="401" width="727"]]
2106		-
2107	2107
2108	2108	)))
2109	2109
	2831	+(% class="box warningmessage" %)
2110	2110	(((
2111		-(% style="color:red" %)**Note: user just need to make sure above three keys match, User can change either in TTN or Device to make then match. In TTN, NETSKEY and APPSKEY can be configured by user in setting page, but Device Addr is generated by TTN.**
	2833	+Ensure that the Device Address (DevAddr) and the two keys match between the LT-22222-L and The Things Stack. You can modify them either in The Things Stack or on the LT-22222-L to make them align. In The Things Stack, you can configure the NwkSKey and AppSKey on the settings page, but note that the Device Address is generated by The Things Stack.
2112	2112	)))
2113	2113
2114	2114
2115		-
2116	2116	(((
2117		-(% style="color:blue" %)**Step2**(%%)**:  **Run AT Command to make LT work in Single frequency & ABP mode. Below is the AT commands:
	2838	+(% style="color:blue" %)**Step 2**(%%)**:  **(% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)Run AT commands to configure the LT-22222-L to operate in single-frequency and ABP mode. The AT commands are as follows:
2118	2118
2119	2119
2120	2120	)))
2121	2121
2122	2122	(((
2123		-(% style="background-color:#dcdcdc" %)**123456** (%%) :  Enter Password to have AT access.
	2844	+(% style="background-color:#dcdcdc" %)**123456** (%%) : Enter the password to enable AT access.
2124	2124
2125		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)  :  Reset Parameters to Factory Default, Keys Reserve
	2846	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Reset parameters to factory default, keeping keys reserved.
2126	2126
2127		-(% style="background-color:#dcdcdc" %)**AT+NJM=0** (%%) :  Set to ABP mode
	2848	+(% style="background-color:#dcdcdc" %)**AT+NJM=0** (%%) : Set to ABP mode.
2128	2128
2129		-(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) :  Set the Adaptive Data Rate Off
	2850	+(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) : Disable the Adaptive Data Rate (ADR).
2130	2130
2131		-(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%) :  Set Data Rate (Set AT+DR=3 for 915 band)
	2852	+(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%) : Set Data Rate (Use AT+DR=3 for the 915 MHz band).
2132	2132
2133		-(% style="background-color:#dcdcdc" %)**AT+TDC=60000 **(%%) :  Set transmit interval to 60 seconds
	2854	+(% style="background-color:#dcdcdc" %)**AT+TDC=60000 **(%%) : Set transmit interval to 60 seconds.
2134	2134
2135		-(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) : Set transmit frequency to 868.4Mhz
	2856	+(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) : Set transmit frequency to 868.4 MHz.
2136	2136
2137		-(% style="background-color:#dcdcdc" %)**AT+DADDR=26 01 1A F1**(%%)  :  Set Device Address to 26 01 1A F1
	2858	+(% style="background-color:#dcdcdc" %)**AT+DADDR=xxxx**(%%) : Set the Device Address (DevAddr)
2138	2138
2139		-(% style="background-color:#dcdcdc" %)**ATZ**        (%%) :  Reset MCU
	2860	+(% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:700; text-decoration:none; white-space:pre-wrap" %)**AT+APPKEY=xxxx**(% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %): Get or set the Application Key (AppKey)
	2861	+
	2862	+(% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)**AT+NWKSKEY=xxxx**: Get or set the Network Session Key (NwkSKey)
	2863	+
	2864	+(% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)**AT+APPSKEY=xxxx**: Get or set the Application Session Key (AppSKey)
	2865	+
	2866	+(% style="background-color:#dcdcdc" %)**ATZ**        (%%) : Reset MCU.
2140	2140	)))
2141	2141
2142	2142
2143	2143	(((
2144		-As shown in below:
	2871	+(% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)The following figure shows the screenshot of the command set above, issued using a serial tool:
2145	2145	)))
2146	2146
2147		-[[image:1653360498588-932.png||height="485" width="726"]]
	2874	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/1653360498588-932.png?width=726&height=485&rev=1.1||alt="1653360498588-932.png" height="485" width="726"]]
2148	2148
2149	2149
2150	2150	== 6.4 How to change the uplink interval? ==
2151	2151
	2879	+
2152	2152	Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]]
2153	2153
2154	2154
2155	2155	== 6.5 Can I see the counting event in the serial output? ==
2156	2156
	2885	+
2157	2157	(((
2158		-You can run the AT command AT+DEBUG to view the counting event in the serial output. If the firmware is too old and doesn’t support AT+DEBUG, update to the latest firmware first.
	2887	+You can run the AT command **AT+DEBUG** to view the counting event in the serial output. If the firmware is too old and doesn’t support AT+DEBUG, update to the latest firmware first.
2159	2159
2160	2160
2161	2161	== 6.6 Can I use point-to-point communication with LT-22222-L? ==
2162	2162
2163		-Yes, you can. Please refer to the [[Point-to-Point Communication of LT-22222-L>>https://wiki.dragino.com/xwiki/bin/view/Main/%20Point%20to%20Point%20Communication%20of%20LT-22222-L/]] page. The firmware that supports point-to-point communication can be found [[here>>https://github.com/dragino/LT-22222-L/releases]].
2164	2164
	2893	+Yes, you can. Please refer to the [[Point-to-Point Communication of LT-22222-L>>url:https://wiki.dragino.com/xwiki/bin/view/Main/%20Point%20to%20Point%20Communication%20of%20LT-22222-L/]] page. The firmware that supports point-to-point communication can be found [[here>>url:https://github.com/dragino/LT-22222-L/releases]].
	2894	+
2165	2165
2166	2166	)))
2167	2167
...	...	@@ -2168,31 +2168,36 @@
2168	2168	(((
2169	2169	== 6.7 Why does the relay output default to an open relay after the LT-22222-L is powered off? ==
2170	2170
	2901	+
2171	2171	* If the device is not properly shut down and is directly powered off.
2172	2172	* It will default to a power-off state.
2173	2173	* In modes 2 to 5, the DO/RO status and pulse count are saved to flash memory.
2174		-* After a restart, the status before the power failure will be read from flash.
	2905	+* After a restart, the status before the power failure will be read from Flash.
2175	2175
2176		-== 6.8 Can I setup LT-22222-L as a NC (Normally Closed) relay? ==
	2907	+== 6.8 Can I set up LT-22222-L as an NC (Normally Closed) relay? ==
2177	2177
	2909	+
2178	2178	The LT-22222-L's built-in relay is Normally Open (NO). You can use an external relay to achieve a Normally Closed (NC) configuration. The circuit diagram is shown below:
2179	2179
2180	2180
2181		-[[image:image-20221006170630-1.png||height="610" width="945"]]
	2913	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20221006170630-1.png?width=945&height=610&rev=1.1||alt="image-20221006170630-1.png" height="610" width="945"]]
2182	2182
2183	2183
2184	2184	== 6.9 Can the LT-22222-L save the RO state? ==
2185	2185
2186		-The firmware version must be at least 1.6.0.
2187	2187
	2919	+To enable this feature, the firmware version must be 1.6.0 or higher.
2188	2188
	2921	+
2189	2189	== 6.10 Why does the LT-22222-L always report 15.585V when measuring the AVI? ==
2190	2190
	2924	+
2191	2191	It is likely that the GND is not connected during the measurement, or that the wire connected to the GND is loose.
2192	2192
2193	2193
2194	2194	= 7. Troubleshooting =
2195	2195
	2930	+
2196	2196	This section provides some known troubleshooting tips.
2197	2197
2198	2198
...	...	@@ -2201,11 +2201,13 @@
2201	2201	(((
2202	2202	(((
2203	2203	== 7.1 Downlink isn't working. How can I solve this? ==
	2939	+
	2940	+
2204	2204	)))
2205	2205	)))
2206	2206
2207	2207	(((
2208		-Please refer to this link for debugging instructions: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H5.1Howitwork"]]
	2945	+Please refer to this link for debugging instructions: [[LoRaWAN Communication Debug>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H5.1Howitwork]]
2209	2209	)))
2210	2210
2211	2211	(((
...	...	@@ -2212,10 +2212,12 @@
2212	2212
2213	2213
2214	2214	== 7.2 Having trouble uploading an image? ==
	2952	+
	2953	+
2215	2215	)))
2216	2216
2217	2217	(((
2218		-Please refer to this link for troubleshooting: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	2957	+Please refer to this link for troubleshooting: [[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
2219	2219	)))
2220	2220
2221	2221	(((
...	...	@@ -2222,21 +2222,25 @@
2222	2222
2223	2223
2224	2224	== 7.3 Why can't I join TTN in the US915 /AU915 bands? ==
	2964	+
	2965	+
2225	2225	)))
2226	2226
2227	2227	(((
2228		-It might be related to the channel mapping. [[Please refer to this link for details.>>https://github.com/dragino/LT-22222-L/releases]]
	2969	+It might be related to the channel mapping. [[Please refer to this link for details.>>url:https://github.com/dragino/LT-22222-L/releases]]
2229	2229	)))
2230	2230
2231	2231
2232		-== 7.4 Why can the LT-22222-L perform Uplink normally, but cannot receive Downlink? ==
	2973	+== 7.4 Why can the LT-22222-L perform uplink normally, but cannot receive downlink? ==
2233	2233
	2975	+
2234	2234	The FCD count of the gateway is inconsistent with the FCD count of the node, causing the downlink to remain in the queue.
2235		-Use this command to synchronize their counts: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resetsthedownlinkpacketcount"]]
	2977	+Use this command to synchronize their counts: [[Resets the downlink packet count>>path:#H3.4.2.23Resettingthedownlinkpacketcount]]
2236	2236
2237	2237
2238	2238	= 8. Ordering information =
2239	2239
	2982	+
2240	2240	(% style="color:#4f81bd" %)**LT-22222-L-XXX:**
2241	2241
2242	2242	(% style="color:#4f81bd" %)**XXX:**
...	...	@@ -2251,14 +2251,15 @@
2251	2251	* (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865
2252	2252	* (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779
2253	2253
2254		-= 9. Packing information =
	2997	+= 9. Package information =
2255	2255
	2999	+
2256	2256	**Package includes**:
2257	2257
2258	2258	* 1 x LT-22222-L I/O Controller
2259	2259	* 1 x LoRa antenna matched to the frequency of the LT-22222-L
2260	2260	* 1 x bracket for DIN rail mounting
2261		-* 1 x 3.5mm programming cable
	3005	+* 1 x 3.5 mm programming cable
2262	2262
2263	2263	**Dimension and weight**:
2264	2264
...	...	@@ -2269,6 +2269,7 @@
2269	2269
2270	2270	= 10. Support =
2271	2271
	3016	+
2272	2272	* (((
2273	2273	Support is available Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different time zones, we cannot offer live support. However, your questions will be answered as soon as possible within the aforementioned schedule.
2274	2274	)))
...	...	@@ -2280,6 +2280,7 @@
2280	2280
2281	2281	= 11. Reference​​​​​ =
2282	2282
	3028	+
2283	2283	* LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]]
2284		-* [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
	3030	+* [[Datasheet, Document Base>>url:https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2285	2285	* [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]

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