Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual

Summary

• Page properties (2 modified, 0 added, 0 removed)
• Attachments (0 modified, 24 added, 0 removed)
  • 1654157178836-407.png
  • 1654157342174-798.png
  • 1654158783574-851.png
  • 1654159460680-153.png
  • 1654160691922-496.png
  • 1654162355560-817.png
  • 1654162368066-342.png
  • 1654162478620-421.png
  • 1654162535040-878.png
  • image-20220602153621-1.png
  • image-20220602153621-2.png
  • image-20220602153621-3.png
  • image-20220602155039-4.png
  • image-20220602163333-5.png
  • image-20220602165351-6.png
  • image-20220602165351-7.png
  • image-20220602171200-8.png
  • image-20220602171200-9.png
  • image-20220602175638-10.png
  • image-20220602175743-11.png
  • image-20220602175818-12.png
  • image-20220602175848-13.png
  • image-20220602175912-14.png
  • image-20220606110929-1.png

Details

Page properties

Title

...	...	@@ -1,1 +1,1 @@
1		-RS485-LN – RS485 to LoRaWAN Converter
	1	+RS485-LN – RS485 to LoRaWAN Converter User Manual

Content

...	...	@@ -1,17 +1,92 @@
1		-(% style="text-align:center" %)
2		-[[image:1653266934636-343.png||height="385" width="385"]]
	1	+(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
	2	+(((
	3	+(% data-widget="image" style="text-align:center" %)
	4	+[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3	3
	6	+(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
	7	+)))
4	4
5	5
6		-**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7	7
8	8
	12	+
	13	+
	14	+
9	9	**Table of Contents:**
10	10
	17	+(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
	18	+(((
	19	+(% class="macro" data-macro="startmacro:toc|-|" data-widget="xwiki-macro" %)
	20	+(((
	21	+(% class="macro-placeholder hidden" %)
	22	+(((
	23	+macro:toc
	24	+)))
11	11
	26	+* [[1.Introduction>>doc:null||anchor="H1.Introduction"]]
	27	+** [[1.1 What is RS485-LN RS485 to LoRaWAN Converter>>doc:null||anchor="H1.1A0WhatisRS485-LNRS485toLoRaWANConverter"]]
	28	+** [[1.2 Specifications>>doc:null||anchor="H1.2A0Specifications"]]
	29	+** [[1.3 Features>>doc:null||anchor="H1.3Features"]]
	30	+** [[1.4 Applications>>doc:null||anchor="H1.4A0Applications"]]
	31	+** [[1.5 Firmware Change log>>doc:null||anchor="H1.5A0FirmwareChangelog"]]
	32	+** [[1.6 Hardware Change log>>doc:null||anchor="H1.6HardwareChangelog"]]
	33	+* [[2. Power ON Device>>doc:null||anchor="H2.PowerONDevice"]]
	34	+* [[3. Operation Mode>>doc:null||anchor="H3.A0OperationMode"]]
	35	+** [[3.1 How it works?>>doc:null||anchor="H3.1Howitworks3F"]]
	36	+** [[3.2 Example to join LoRaWAN network>>doc:null||anchor="H3.2ExampletojoinLoRaWANnetwork"]]
	37	+** [[3.3 Configure Commands to read data>>doc:null||anchor="H3.3ConfigureCommandstoreaddata"]]
	38	+*** [[3.3.1 onfigure UART settings for RS485 or TTL communication>>doc:null||anchor="H3.3.1onfigureUARTsettingsforRS485orTTLcommunication"]]
	39	+*** [[3.3.2 Configure sensors>>doc:null||anchor="H3.3.2Configuresensors"]]
	40	+*** [[3.3.3 Configure read commands for each sampling>>doc:null||anchor="H3.3.3Configurereadcommandsforeachsampling"]]
	41	+*** [[3.3.4 Compose the uplink payload>>doc:null||anchor="H3.3.4Composetheuplinkpayload"]]
	42	+*** [[3.3.5 Uplink on demand>>doc:null||anchor="H3.3.5Uplinkondemand"]]
	43	+*** [[3.3.6 Uplink on Interrupt>>doc:null||anchor="H3.3.6UplinkonInterrupt"]]
	44	+** [[3.4 Uplink Payload>>doc:null||anchor="H3.4UplinkPayload"]]
	45	+** [[3.5 Configure RS485-LN via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]]
	46	+*** [[3.5.1 Common Commands>>doc:null||anchor="H3.5.1CommonCommands"]]
	47	+*** [[3.5.2 Sensor related commands>>doc:null||anchor="H3.5.2Sensorrelatedcommands"]]
	48	+*** [[3.5.3 Sensor related commands>>doc:null||anchor="H3.5.3A0Sensorrelatedcommands"]]
	49	+**** [[RS485 Debug Command>>doc:null||anchor="HRS485DebugCommand"]]
	50	+**** [[Set Payload version>>doc:null||anchor="HSetPayloadversion"]]
	51	+**** [[Set RS485 Sampling Commands>>doc:null||anchor="HSetRS485SamplingCommands"]]
	52	+**** [[Fast command to handle MODBUS device>>doc:null||anchor="HFastcommandtohandleMODBUSdevice"]]
	53	+**** [[RS485 command timeout>>doc:null||anchor="HRS485commandtimeout"]]
	54	+**** [[Uplink payload mode>>doc:null||anchor="HUplinkpayloadmode"]]
	55	+**** [[Manually trigger an Uplink>>doc:null||anchor="HManuallytriggeranUplink"]]
	56	+**** [[Clear RS485 Command>>doc:null||anchor="HClearRS485Command"]]
	57	+**** [[Set Serial Communication Parameters>>doc:null||anchor="HSetSerialCommunicationParameters"]]
	58	+** [[3.6 Listening mode for RS485 network>>doc:null||anchor="H3.6A0ListeningmodeforRS485network"]]
	59	+** [[3.7 Buttons>>doc:null||anchor="H3.7Buttons"]]
	60	+** [[3.8 LEDs>>doc:null||anchor="H3.8LEDs"]]
	61	+* [[4. Case Study>>doc:null||anchor="H4.CaseStudy"]]
	62	+* [[5. Use AT Command>>doc:null||anchor="H5.UseATCommand"]]
	63	+** [[5.1 Access AT Command>>doc:null||anchor="H5.1AccessATCommand"]]
	64	+** [[5.2 Common AT Command Sequence>>doc:null||anchor="H5.2CommonATCommandSequence"]]
	65	+*** [[5.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>doc:null||anchor="H5.2.1Multi-channelABPmode28UsewithSX13012FLG30829"]]
	66	+*** [[5.5.2 Single-channel ABP mode (Use with LG01/LG02)>>doc:null||anchor="H5.5.2Single-channelABPmode28UsewithLG012FLG0229"]]
	67	+* [[6. FAQ>>doc:null||anchor="H6.FAQ"]]
	68	+** [[6.1 How to upgrade the image?>>doc:null||anchor="H6.1Howtoupgradetheimage3F"]]
	69	+** [[6.2 How to change the LoRa Frequency Bands/Region?>>doc:null||anchor="H6.2HowtochangetheLoRaFrequencyBands2FRegion3F"]]
	70	+** [[6.3 How many RS485-Slave can RS485-LN connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-LNconnects3F"]]
	71	+** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>doc:null||anchor="H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F"]]
	72	+* [[7. Trouble Shooting>>doc:null||anchor="H7.TroubleShooting"]]
	73	+** [[7.1 Downlink doesn’t work, how to solve it?>>doc:null||anchor="H7.1Downlinkdoesn2019twork2Chowtosolveit3F"]]
	74	+** [[7.2 Why I can’t join TTN V3 in US915 /AU915 bands?>>doc:null||anchor="H7.2WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F"]]
	75	+* [[8. Order Info>>doc:null||anchor="H8.OrderInfo"]]
	76	+* [[9.Packing Info>>doc:null||anchor="H9.PackingInfo"]]
	77	+* [[10. FCC Caution for RS485LN-US915>>doc:null||anchor="H10.FCCCautionforRS485LN-US915"]]
	78	+* [[11. Support>>doc:null||anchor="H11.Support"]]
	79	+)))
12	12
	81	+(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
	82	+)))
13	13
14	14
	85	+
	86	+
	87	+
	88	+
	89	+
15	15	= 1.Introduction =
16	16
17	17	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
...	...	@@ -18,25 +18,39 @@
18	18
19	19	(((
20	20	(((
	96	+(((
	97	+
	98	+
21	21	The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
22	22	)))
	101	+)))
23	23
24	24	(((
	104	+(((
25	25	RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
26	26	)))
	107	+)))
27	27
28	28	(((
	110	+(((
29	29	(% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
30	30	)))
	113	+)))
31	31
32	32	(((
	116	+(((
33	33	(% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
	118	+)))
34	34
	120	+(((
35	35	(% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
	122	+
	123	+
36	36	)))
37	37	)))
	126	+)))
38	38
39		-[[image:1653267211009-519.png||height="419" width="724"]]
	128	+(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
40	40
41	41
42	42	== 1.2 Specifications ==
...	...	@@ -74,10 +74,9 @@
74	74	* Preamble detection.
75	75	* 127 dB Dynamic Range RSSI.
76	76	* Automatic RF Sense and CAD with ultra-fast AFC.
77		-* Packet engine up to 256 bytes with CRC.
	166	+* Packet engine up to 256 bytes with CRC
78	78
79	79
80		-
81	81	== 1.3 Features ==
82	82
83	83	* LoRaWAN Class A & Class C protocol (default Class C)
...	...	@@ -90,7 +90,6 @@
90	90	* Support Interrupt uplink (Since hardware version v1.2)
91	91
92	92
93		-
94	94	== 1.4 Applications ==
95	95
96	96	* Smart Buildings & Home Automation
...	...	@@ -101,20 +101,26 @@
101	101	* Smart Factory
102	102
103	103
104		-
105	105	== 1.5 Firmware Change log ==
106	106
107	107	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
108	108
	195	+
109	109	== 1.6 Hardware Change log ==
110	110
111	111	(((
112	112	(((
	200	+(((
113	113	v1.2: Add External Interrupt Pin.
	202	+)))
114	114
	204	+(((
115	115	v1.0: Release
116	116	)))
	207	+
	208	+
117	117	)))
	210	+)))
118	118
119	119	= 2. Power ON Device =
120	120
...	...	@@ -128,7 +128,9 @@
128	128	Once there is power, the RS485-LN will be on.
129	129	)))
130	130
131		-[[image:1653268091319-405.png]]
	224	+(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	225	+
	226	+
132	132	)))
133	133
134	134	= 3. Operation Mode =
...	...	@@ -136,28 +136,38 @@
136	136	== 3.1 How it works? ==
137	137
138	138	(((
	234	+(((
139	139	The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
140	140	)))
141	141
	238	+
	239	+)))
	240	+
142	142	== 3.2 Example to join LoRaWAN network ==
143	143
144	144	Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here.
145	145
146		-[[image:1653268155545-638.png||height="334" width="724"]]
	245	+(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
147	147
	247	+
148	148	(((
	249	+(((
149	149	The RS485-LN in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method. The connection is as below:
	251	+)))
150	150
	253	+(((
151	151	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
	255	+)))
152	152
153		-[[image:1653268227651-549.png||height="592" width="720"]]
	257	+(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
154	154
	259	+
155	155	(((
156		-The LG308 is already set to connect to [[TTN V3 network >>path:eu1.cloud.thethings.network/]]. So what we need to now is only configure the TTN V3:
	261	+The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:
157	157	)))
158	158
159	159	(((
160		-**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
	265	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
161	161	)))
162	162
163	163	(((
...	...	@@ -165,8 +165,9 @@
165	165	)))
166	166	)))
167	167
168		-[[image:1652953462722-299.png]]
	273	+(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
169	169
	275	+
170	170	(((
171	171	(((
172	172	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
...	...	@@ -173,62 +173,71 @@
173	173	)))
174	174
175	175	(((
176		-Add APP EUI in the application.
	282	+**Add APP EUI in the application.**
177	177	)))
178	178	)))
179	179
180		-[[image:image-20220519174512-1.png]]
	286	+(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
181	181
182		-[[image:image-20220519174512-2.png||height="323" width="720"]]
	288	+(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
183	183
184		-[[image:image-20220519174512-3.png||height="556" width="724"]]
	290	+(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
185	185
186		-[[image:image-20220519174512-4.png]]
	292	+(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
187	187
188	188	You can also choose to create the device manually.
189	189
190		-[[image:1652953542269-423.png||height="710" width="723"]]
	296	+(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
191	191
192		-Add APP KEY and DEV EUI
193	193
194		-[[image:1652953553383-907.png||height="514" width="724"]]
195	195
	300	+**Add APP KEY and DEV EUI**
196	196
	302	+(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	303	+
	304	+
197	197	(((
198		-**Step 2**: Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
	306	+(% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
199	199	)))
200	200
201		-[[image:1652953568895-172.png||height="232" width="724"]]
	309	+(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
202	202
	311	+
203	203	== 3.3 Configure Commands to read data ==
204	204
205	205	(((
206	206	(((
207		-There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>path:#AT_COMMAND]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
	316	+(((
	317	+There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
208	208	)))
	319	+)))
209	209
210	210	(((
	322	+(((
211	211	(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
212	212	)))
	325	+
	326	+
213	213	)))
	328	+)))
214	214
215	215	=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
216	216
217	217	To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
218	218
219		-(% border="1" style="background-color:#ffffcc; color:green; width:795px" %)
220		-|(((
	334	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	335	+|=(% style="width: 110px;" %)(((
221	221	**AT Commands**
222		-)))|(% style="width:285px" %)(((
	337	+)))|=(% style="width: 190px;" %)(((
223	223	**Description**
224		-)))|(% style="width:347px" %)(((
	339	+)))|=(% style="width: 190px;" %)(((
225	225	**Example**
226	226	)))
227		-|(((
	342	+|(% style="width:110px" %)(((
228	228	AT+BAUDR
229		-)))|(% style="width:285px" %)(((
	344	+)))|(% style="width:190px" %)(((
230	230	Set the baud rate (for RS485 connection). Default Value is: 9600.
231		-)))|(% style="width:347px" %)(((
	346	+)))|(% style="width:190px" %)(((
232	232	(((
233	233	AT+BAUDR=9600
234	234	)))
...	...	@@ -237,11 +237,11 @@
237	237	Options: (1200,2400,4800,14400,19200,115200)
238	238	)))
239	239	)))
240		-|(((
	355	+|(% style="width:110px" %)(((
241	241	AT+PARITY
242		-)))|(% style="width:285px" %)(((
	357	+)))|(% style="width:190px" %)(((
243	243	Set UART parity (for RS485 connection)
244		-)))|(% style="width:347px" %)(((
	359	+)))|(% style="width:190px" %)(((
245	245	(((
246	246	AT+PARITY=0
247	247	)))
...	...	@@ -250,9 +250,9 @@
250	250	Option: 0: no parity, 1: odd parity, 2: even parity
251	251	)))
252	252	)))
253		-|(((
	368	+|(% style="width:110px" %)(((
254	254	AT+STOPBIT
255		-)))|(% style="width:285px" %)(((
	370	+)))|(% style="width:190px" %)(((
256	256	(((
257	257	Set serial stopbit (for RS485 connection)
258	258	)))
...	...	@@ -260,7 +260,7 @@
260	260	(((
261	261
262	262	)))
263		-)))|(% style="width:347px" %)(((
	378	+)))|(% style="width:190px" %)(((
264	264	(((
265	265	AT+STOPBIT=0 for 1bit
266	266	)))
...	...	@@ -274,6 +274,8 @@
274	274	)))
275	275	)))
276	276
	392	+
	393	+
277	277	=== 3.3.2 Configure sensors ===
278	278
279	279	(((
...	...	@@ -282,140 +282,70 @@
282	282	)))
283	283	)))
284	284
285		-(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
286		-|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
287		-|AT+CFGDEV|(% style="width:418px" %)(((
288		-This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
289		-
290		-AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
291		-
292		-mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
293		-)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
294		-
295		-=== 3.3.3 Configure read commands for each sampling ===
296		-
	402	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	403	+|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	404	+|AT+CFGDEV|(% style="width:110px" %)(((
297	297	(((
298		-RS485-BL is a battery powered device; it will sleep most of time. And wake up on each period and read RS485 / TTL sensor data and uplink.
	406	+This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
299	299	)))
300	300
301	301	(((
302		-During each sampling, we need to confirm what commands we need to send to the sensors to read data. After the RS485/TTL sensors send back the value, it normally includes some bytes and we only need a few from them for a shorten payload.
	410	+AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
303	303	)))
304	304
305	305	(((
306		-To save the LoRaWAN network bandwidth, we might need to read data from different sensors and combine their valid value into a short payload.
	414	+mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
307	307	)))
	416	+)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
308	308
309		-(((
310		-This section describes how to achieve above goals.
311		-)))
312	312
313		-(((
314		-During each sampling, the RS485-BL can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
315		-)))
316	316
317		-(((
318		-**Command from RS485-BL to Sensor:**
319		-)))
	420	+=== 3.3.3 Configure read commands for each sampling ===
320	320
321	321	(((
322		-RS485-BL can send out pre-set max 15 strings via **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF** . All commands are of same grammar.
323		-)))
	423	+During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
324	324
325		-(((
326		-**Handle return from sensors to RS485-BL**:
327		-)))
	425	+To save the LoRaWAN network bandwidth, we might need to read data from different sensors and combine their valid value into a short payload.
328	328
329		-(((
330		-After RS485-BL send out a string to sensor, RS485-BL will wait for the return from RS485 or TTL sensor. And user can specify how to handle the return, by **AT+DATACUT or AT+SEARCH commands**
331		-)))
	427	+This section describes how to achieve above goals.
332	332
333		-* (((
334		-**AT+DATACUT**
335		-)))
	429	+During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
336	336
337		-(((
338		-When the return value from sensor have fix length and we know which position the valid value we should get, we can use AT+DATACUT command.
339		-)))
340	340
341		-* (((
342		-**AT+SEARCH**
343		-)))
	432	+(% style="color:#037691" %)**Each RS485 commands include two parts:**
344	344
345		-(((
346		-When the return value from sensor is dynamic length and we are not sure which bytes the valid data is, instead, we know what value the valid value following. We can use AT+SEARCH to search the valid value in the return string.
347		-)))
	434	+~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
348	348
349		-(((
350		-**Define wait timeout:**
351		-)))
	436	+2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar.
352	352
353		-(((
354		-Some RS485 device might has longer delay on reply, so user can use AT+CMDDL to set the timeout for getting reply after the RS485 command is sent. For example, AT+CMDDL1=1000 to send the open time to 1000ms
355		-)))
	438	+3. Some RS485 device might has longer delay on reply, so user can use AT+CMDDL to set the timeout for getting reply after the RS485 command is sent. For example **AT+CMDDL1=1000** to send the open time to 1000ms
356	356
357		-(((
	440	+
358	358	After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
359		-)))
360	360
361		-**Examples:**
362		-
363	363	Below are examples for the how above AT Commands works.
364	364
365		-**AT+COMMANDx : **This command will be sent to RS485/TTL devices during each sampling, Max command length is 14 bytes. The grammar is:
366	366
367		-(% border="1" class="table-bordered" %)
368		-|(((
369		-**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	446	+(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
370	370
	448	+(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
	449	+|(% style="width:496px" %)(((
	450	+(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	451	+
371	371	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
372	372
373	373	**m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command**
374	374	)))
375	375
376		-(((
377	377	For example, if we have a RS485 sensor. The command to get sensor value is: 01 03 0B B8 00 02 46 0A. Where 01 03 0B B8 00 02 is the Modbus command to read the register 0B B8 where stored the sensor value. The 46 0A is the CRC-16/MODBUS which calculate manually.
378		-)))
379	379
380		-(((
381		-In the RS485-BL, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
382		-)))
	459	+In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
383	383
384		-(((
385		-**AT+SEARCHx**: This command defines how to handle the return from AT+COMMANDx.
386		-)))
387	387
388		-(% border="1" class="table-bordered" %)
389		-|(((
390		-**AT+SEARCHx=aa,xx xx xx xx xx**
	462	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
391	391
392		-* **aa: 1: prefix match mode; 2: prefix and suffix match mode**
393		-* **xx xx xx xx xx: match string. Max 5 bytes for prefix and 5 bytes for suffix**
394		-
395		-
396		-)))
397		-
398		-**Examples:**
399		-
400		-~1. For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
401		-
402		-If we set AT+SEARCH1=1,1E 56 34.      (max 5 bytes for prefix)
403		-
404		-The valid data will be all bytes after 1E 56 34 , so it is (% style="background-color:yellow" %)** 2e 30 58 5f 36 41 30 31 00 49**
405		-
406		-[[image:1653269403619-508.png]]
407		-
408		-2. For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
409		-
410		-If we set AT+SEARCH1=2, 1E 56 34+31 00 49
411		-
412		-Device will search the bytes between 1E 56 34 and 31 00 49. So it is (% style="background-color:yellow" %)** 2e 30 58 5f 36 41 30**
413		-
414		-[[image:1653269438444-278.png]]
415		-
416		-**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
417		-
418		-|(((
	464	+(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
	465	+|(% style="width:510px" %)(((
419	419	**AT+DATACUTx=a,b,c**
420	420
421	421	* **a: length for the return of AT+COMMAND**
...	...	@@ -423,48 +423,38 @@
423	423	* **c: define the position for valid value.  **
424	424	)))
425	425
426		-Examples:
	473	+**Examples:**
427	427
428		-* Grab bytes:
	475	+* (% style="color:#037691" %)**Grab bytes**
429	429
430		-[[image:1653269551753-223.png||height="311" width="717"]]
	477	+(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
431	431
432		-* Grab a section.
433	433
434		-[[image:1653269568276-930.png||height="325" width="718"]]
	480	+* (% style="color:#037691" %)**Grab a section**
435	435
436		-* Grab different sections.
	482	+(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
437	437
438		-[[image:1653269593172-426.png||height="303" width="725"]]
439	439
440		-(% style="color:red" %)**Note:**
	485	+* (% style="color:#037691" %)**Grab different sections**
441	441
442		-AT+SEARCHx and AT+DATACUTx can be used together, if both commands are set, RS485-BL will first process AT+SEARCHx on the return string and get a temporary string, and then process AT+DATACUTx on this temporary string to get the final payload. In this case, AT+DATACUTx need to set to format AT+DATACUTx=0,xx,xx where the return bytes set to 0.
	487	+(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
443	443
444		-Example:
445	445
446		-(% style="color:red" %)AT+COMMAND1=11 01 1E D0,0
	490	+
	491	+)))
447	447
448		-(% style="color:red" %)AT+SEARCH1=1,1E 56 34
449		-
450		-(% style="color:red" %)AT+DATACUT1=0,2,1~~5
451		-
452		-(% style="color:red" %)Return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
453		-
454		-(% style="color:red" %)String after SEARCH command: 2e 30 58 5f 36 41 30 31 00 49
455		-
456		-(% style="color:red" %)Valid payload after DataCUT command: 2e 30 58 5f 36
457		-
458		-[[image:1653269618463-608.png]]
459		-
460	460	=== 3.3.4 Compose the uplink payload ===
461	461
462	462	(((
463	463	Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
	497	+
	498	+
464	464	)))
465	465
466	466	(((
467		-(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0**
	502	+(% style="color:#037691" %)**Examples: AT+DATAUP=0**
	503	+
	504	+
468	468	)))
469	469
470	470	(((
...	...	@@ -483,10 +483,12 @@
483	483	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
484	484	)))
485	485
486		-[[image:1653269759169-150.png||height="513" width="716"]]
	523	+(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
487	487
488		-(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1**
489	489
	526	+(% style="color:#037691" %)**Examples: AT+DATAUP=1**
	527	+
	528	+
490	490	Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
491	491
492	492	Final Payload is
...	...	@@ -493,700 +493,1039 @@
493	493
494	494	(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
495	495
496		-1. Battery Info (2 bytes): Battery voltage
497		-1. PAYVER (1 byte): Defined by AT+PAYVER
498		-1. PAYLOAD COUNT (1 byte): Total how many uplinks of this sampling.
499		-1. PAYLOAD# (1 byte): Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
500		-1. DATA: Valid value: max 6 bytes(US915 version here, Notice*!) for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 6 bytes
501	501
502		-[[image:1653269916228-732.png||height="433" width="711"]]
	536	+1. PAYVER: Defined by AT+PAYVER
	537	+1. PAYLOAD COUNT: Total how many uplinks of this sampling.
	538	+1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
	539	+1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
503	503
	541	+(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
504	504
505		-So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA
506	506
507		-DATA1=RETURN1 Valid Value = (% style="background-color:green; color:white" %)20 20 0a 33 90 41
	544	+So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
508	508
509		-DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10=(% style="background-color:green; color:white" %) 02 aa 05 81 0a 20
	546	+DATA1=RETURN1 Valid Value + the first two of Valid value of RETURN10= **20 20 0a 33 90 41 02 aa**
510	510
511		-DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 = (% style="background-color:green; color:white" %)20 20 20 2d 30
	548	+DATA2=3^^rd^^ ~~ 10^^th^^ byte of Valid value of RETURN10= **05 81 0a 20 20 20 20 2d**
512	512
513		-Below are the uplink payloads:
	550	+DATA3=the rest of Valid value of RETURN10= **30**
514	514
515		-[[image:1653270130359-810.png]]
516	516
	553	+(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
517	517
518		-(% style="color:red" %)**Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
	555	+ ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
519	519
520		- ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
	557	+ * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
521	521
522		- * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
	559	+ * For US915 band, max 11 bytes for each uplink.
523	523
524		- * For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
	561	+ ~* For all other bands: max 51 bytes for each uplink.
525	525
526		- ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
527	527
528		-=== 3.3.5 Uplink on demand ===
	564	+Below are the uplink payloads:
529	529
530		-Except uplink periodically, RS485-BL is able to uplink on demand. The server sends downlink command to RS485-BL and RS485 will uplink data base on the command.
	566	+(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
531	531
532		-Downlink control command:
533	533
534		-[[0x08 command>>path:#downlink_08]]: Poll an uplink with current command set in RS485-BL.
535	535
536		-[[0xA8 command>>path:#downlink_A8]]: Send a command to RS485-BL and uplink the output from sensors.
	570	+=== 3.3.5 Uplink on demand ===
537	537
	572	+Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
538	538
	574	+Downlink control command:
539	539
540		-1.
541		-11.
542		-111. Uplink on Interrupt
	576	+**0x08 command**: Poll an uplink with current command set in RS485-LN.
543	543
544		-Put the interrupt sensor between 3.3v_out and GPIO ext.[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
	578	+**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
545	545
546		-AT+INTMOD=0  Disable Interrupt
547	547
548		-AT+INTMOD=1  Interrupt trigger by rising or falling edge.
549	549
550		-AT+INTMOD=2  Interrupt trigger by falling edge. ( Default Value)
	582	+=== 3.3.6 Uplink on Interrupt ===
551	551
552		-AT+INTMOD=3  Interrupt trigger by rising edge.
	584	+RS485-LN support external Interrupt uplink since hardware v1.2 release.
553	553
	586	+(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
554	554
555		-1.
556		-11. Uplink Payload
	588	+Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
557	557
558		-|**Size(bytes)**|**2**|**1**|**Length depends on the return from the commands**
559		-|Value|(((
560		-Battery(mV)
561	561
562		-&
	591	+== 3.4 Uplink Payload ==
563	563
564		-Interrupt _Flag
565		-)))|(((
566		-PAYLOAD_VER
567	567
568		-
569		-)))|If the valid payload is too long and exceed the maximum support payload length in server, server will show payload not provided in the LoRaWAN server.
	594	+(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
570	570
571	571	Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
572	572
573	573
574		-function Decoder(bytes, port) {
	599	+== 3.5 Configure RS485-LN via AT or Downlink ==
575	575
576		-~/~/Payload Formats of RS485-BL Deceive
	601	+(((
	602	+User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
	603	+)))
577	577
578		-return {
579		-
580		- ~/~/Battery,units:V
581		-
582		- BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
583		-
584		- ~/~/GPIO_EXTI
585		-
586		- EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
587		-
588		- ~/~/payload of version
589		-
590		- Pay_ver:bytes[2],
591		-
592		- };
593		-
594		- }
595		-
596		-
597		-
598		-
599		-
600		-
601		-
602		-TTN V3 uplink screen shot.
603		-
604		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
605		-
606		-1.
607		-11. Configure RS485-BL via AT or Downlink
608		-
609		-User can configure RS485-BL via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
610		-
	605	+(((
611	611	There are two kinds of Commands:
	607	+)))
612	612
613		-* **Common Commands**: They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
	609	+* (((
	610	+(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	611	+)))
614	614
615		-* **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
	613	+* (((
	614	+(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
	615	+)))
616	616
617		-1.
618		-11.
619		-111. Common Commands:
	617	+(((
	618	+
	619	+)))
620	620
621		-They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands]]
622	622
	622	+=== 3.5.1 Common Commands ===
623	623
624		-1.
625		-11.
626		-111. Sensor related commands:
	624	+They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
627	627
628		-==== Choose Device Type (RS485 or TTL) ====
629	629
630		-RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
	627	+=== 3.5.2 Sensor related commands ===
631	631
632		-* AT Command
	629	+Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
633	633
634		-**AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
	631	+(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
635	635
636		-**AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
	633	+The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
637	637
638	638
639		-* Downlink Payload
	636	+=== 3.5.3 Sensor related commands ===
640	640
641		-**0A aa**     à same as AT+MOD=aa
642	642
643	643
644	644
645		-==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
	641	+==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
646	646
647		-This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
	643	+(((
	644	+This command is used to configure the RS485 devices; they won’t be used during sampling.
	645	+)))
648	648
649		-* AT Command
	647	+* (((
	648	+(% style="color:#037691" %)**AT Command**
650	650
651		-AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
	650	+**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
652	652
653		-m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
	652	+
	653	+)))
654	654
	655	+(((
	656	+m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	657	+)))
655	655
	659	+* (((
	660	+(% style="color:#037691" %)**Downlink Payload**
	661	+)))
656	656
657		-* Downlink Payload
658		-
	663	+(((
659	659	Format: A8 MM NN XX XX XX XX YY
	665	+)))
660	660
	667	+(((
661	661	Where:
	669	+)))
662	662
663		-* MM: 1: add CRC-16/MODBUS ; 0: no CRC
664		-* NN: The length of RS485 command
665		-* XX XX XX XX: RS485 command total NN bytes
666		-* YY: How many bytes will be uplink from the return of this RS485 command, if YY=0, RS485-BL will execute the downlink command without uplink; if YY>0, RS485-BL will uplink total YY bytes from the output of this RS485 command
	671	+* (((
	672	+MM: 1: add CRC-16/MODBUS ; 0: no CRC
	673	+)))
	674	+* (((
	675	+NN: The length of RS485 command
	676	+)))
	677	+* (((
	678	+XX XX XX XX: RS485 command total NN bytes
	679	+)))
	680	+* (((
	681	+(((
	682	+YY: How many bytes will be uplink from the return of this RS485 command,
	683	+)))
667	667
668		-**Example 1:**
	685	+* (((
	686	+if YY=0, RS485-LN will execute the downlink command without uplink;
	687	+)))
	688	+* (((
	689	+if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
	690	+)))
	691	+* (((
	692	+if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
	693	+)))
	694	+)))
669	669
	696	+(((
	697	+**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	698	+)))
	699	+
	700	+(((
670	670	To connect a Modbus Alarm with below commands.
	702	+)))
671	671
672		-* The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
	704	+* (((
	705	+The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
	706	+)))
673	673
674		-* The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
	708	+* (((
	709	+The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
	710	+)))
675	675
	712	+(((
676	676	So if user want to use downlink command to control to RS485 Alarm, he can use:
	714	+)))
677	677
678		-**A8 01 06 0A 05 00 04 00 01 00**: to activate the RS485 Alarm
	716	+(((
	717	+(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
	718	+)))
679	679
680		-**A8 01 06 0A 05 00 04 00 00 00**: to deactivate the RS485 Alarm
	720	+(((
	721	+(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
	722	+)))
681	681
	724	+(((
682	682	A8 is type code and 01 means add CRC-16/MODBUS at the end, the 3^^rd^^ byte is 06, means the next 6 bytes are the command to be sent to the RS485 network, the final byte 00 means this command don’t need to acquire output.
	726	+)))
683	683
	728	+(((
	729	+
	730	+)))
684	684
685		-**Example 2:**
	732	+(((
	733	+**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	734	+)))
686	686
687		-Check TTL Sensor return:
	736	+(((
	737	+User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
	738	+)))
688	688
689		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
	740	+(((
	741	+
	742	+)))
690	690
	744	+(((
	745	+RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
	746	+)))
691	691
	748	+(((
	749	+ **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	750	+)))
692	692
	752	+(((
	753	+ (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	754	+)))
693	693
694		-==== Set Payload version ====
695	695
696		-This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
697	697
698		-* AT Command:
699	699
700		-AT+PAYVER: Set PAYVER field = 1
	759	+==== **Set Payload version** ====
701	701
	761	+(((
	762	+This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
	763	+)))
702	702
703		-* Downlink Payload:
	765	+* (((
	766	+**AT Command:**
	767	+)))
704	704
705		-0xAE 01   à Set PAYVER field =  0x01
	769	+(% class="box infomessage" %)
	770	+(((
	771	+(((
	772	+**AT+PAYVER: Set PAYVER field = 1**
	773	+)))
	774	+)))
706	706
707		-0xAE 0F   à Set PAYVER field =  0x0F
	776	+* (((
	777	+**Downlink Payload:**
	778	+)))
708	708
	780	+(((
	781	+**0xAE 01**  ~-~-> Set PAYVER field =  0x01
	782	+)))
709	709
710		-==== Set RS485 Sampling Commands ====
	784	+(((
	785	+**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
	786	+)))
711	711
712		-AT+COMMANDx, AT+DATACUTx and AT+SEARCHx
713	713
714		-These three commands are used to configure how the RS485-BL polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>path:#polling_485]].
715	715
716	716
717		-* AT Command:
	791	+==== **Set RS485 Sampling Commands** ====
718	718
719		-AT+COMMANDx: Configure RS485 read command to sensor.
	793	+(((
	794	+AT+COMMANDx or AT+DATACUTx
	795	+)))
720	720
721		-AT+DATACUTx: Configure how to handle return from RS485 devices.
	797	+(((
	798	+These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
	799	+)))
722	722
723		-AT+SEARCHx: Configure search command
	801	+(((
	802	+
	803	+)))
724	724
	805	+* (((
	806	+**AT Command:**
	807	+)))
725	725
726		-* Downlink Payload:
	809	+(% class="box infomessage" %)
	810	+(((
	811	+(((
	812	+**AT+COMMANDx: Configure RS485 read command to sensor.**
	813	+)))
	814	+)))
727	727
728		-0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	816	+(% class="box infomessage" %)
	817	+(((
	818	+(((
	819	+**AT+DATACUTx: Configure how to handle return from RS485 devices.**
	820	+)))
	821	+)))
729	729
730		-Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	823	+(((
	824	+
	825	+)))
731	731
732		-Format: AF MM NN LL XX XX XX XX YY
	827	+* (((
	828	+**Downlink Payload:**
	829	+)))
733	733
734		-Where:
	831	+(((
	832	+**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	833	+)))
735	735
736		-* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
737		-* NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
738		-* LL: The length of AT+COMMAND or AT+DATACUT command
739		-* XX XX XX XX: AT+COMMAND or AT+DATACUT command
740		-* YY: If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command.
	835	+(((
	836	+(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	837	+)))
741	741
742		-Example:
	839	+(((
	840	+Format: AF MM NN LL XX XX XX XX YY
	841	+)))
743	743
744		-**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1
	843	+(((
	844	+Where:
	845	+)))
745	745
746		-**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
	847	+* (((
	848	+MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
	849	+)))
	850	+* (((
	851	+NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
	852	+)))
	853	+* (((
	854	+LL:  The length of AT+COMMAND or AT+DATACUT command
	855	+)))
	856	+* (((
	857	+XX XX XX XX: AT+COMMAND or AT+DATACUT command
	858	+)))
	859	+* (((
	860	+YY:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
	861	+)))
747	747
748		-**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10**
	863	+(((
	864	+**Example:**
	865	+)))
749	749
	867	+(((
	868	+(% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
	869	+)))
750	750
751		-0xAB downlink command can be used for set AT+SEARCHx
	871	+(((
	872	+(% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
	873	+)))
752	752
753		-Example: **AB aa 01 03 xx xx xx** (03 here means there are total 3 bytes after 03) So
	875	+(((
	876	+(% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
	877	+)))
754	754
755		-* AB aa 01 03 xx xx xx  same as AT+SEARCHaa=1,xx xx xx
756		-* AB aa 02 03 xx xx xx 02 yy yy(03 means there are 3 bytes after 03, they are xx xx xx;02 means there are 2 bytes after 02, they are yy yy) so the commands
757	757
758		-**AB aa 02 03 xx xx xx 02 yy yy**  same as **AT+SEARCHaa=2,xx xx xx+yy yy**
759	759
760	760
761		-==== Fast command to handle MODBUS device ====
	882	+==== **Fast command to handle MODBUS device** ====
762	762
	884	+(((
763	763	AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
	886	+)))
764	764
	888	+(((
765	765	This command is valid since v1.3 firmware version
	890	+)))
766	766
	892	+(((
	893	+AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
	894	+)))
767	767
768		-AT+MBFUN has only two value:
	896	+(((
	897	+
	898	+)))
769	769
770		-* AT+MBFUN=1: Enable Modbus reading. And get response base on the MODBUS return
	900	+(((
	901	+**Example:**
	902	+)))
771	771
772		-AT+MBFUN=1, device can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
	904	+* (((
	905	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	906	+)))
	907	+* (((
	908	+AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
	909	+)))
	910	+* (((
	911	+AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
	912	+)))
773	773
774		-* AT+MBFUN=0: Disable Modbus fast reading.
	914	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
775	775
776		-Example:
	916	+(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
777	777
778		-* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
779		-* AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
780		-* AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
781	781
782		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
783	783
784	784
785		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
	921	+==== **RS485 command timeout** ====
786	786
	923	+(((
	924	+Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
	925	+)))
787	787
788		-* Downlink Commands:
	927	+(((
	928	+Default value: 0, range:  0 ~~ 65 seconds
	929	+)))
789	789
790		-A9 aa -à Same as AT+MBFUN=aa
	931	+* (((
	932	+**AT Command:**
	933	+)))
791	791
	935	+(% class="box infomessage" %)
	936	+(((
	937	+(((
	938	+**AT+CMDDLaa=hex(bb cc)*1000**
	939	+)))
	940	+)))
792	792
793		-==== RS485 command timeout ====
	942	+(((
	943	+**Example:**
	944	+)))
794	794
795		-Some Modbus device has slow action to send replies. This command is used to configure the RS485-BL to use longer time to wait for their action.
	946	+(((
	947	+**AT+CMDDL1=1000** to send the open time to 1000ms
	948	+)))
796	796
797		-Default value: 0, range:  0 ~~ 5 seconds
	950	+(((
	951	+
	952	+)))
798	798
	954	+* (((
	955	+**Downlink Payload:**
	956	+)))
799	799
800		-* AT Command:
	958	+(((
	959	+**0x AA aa bb cc**
	960	+)))
801	801
802		-AT+CMDDLaa=hex(bb cc)
	962	+(((
	963	+Same as: AT+CMDDLaa=hex(bb cc)*1000
	964	+)))
803	803
804		-Example:
	966	+(((
	967	+ **Example:**
	968	+)))
805	805
806		-**AT+CMDDL1=1000** to send the open time to 1000ms
	970	+(((
	971	+ 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	972	+)))
807	807
808	808
809		-* Downlink Payload:
810	810
811		-0x AA aa bb cc
812	812
813		-Same as: AT+CMDDLaa=hex(bb cc)
	977	+==== **Uplink payload mode** ====
814	814
815		- Example:
	979	+(((
	980	+Define to use one uplink or multiple uplinks for the sampling.
	981	+)))
816	816
817		- 0xAA 01 03 E8  à Same as **AT+CMDDL1=1000 ms**
	983	+(((
	984	+The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
	985	+)))
818	818
	987	+* (((
	988	+**AT Command:**
	989	+)))
819	819
820		-==== [[Uplink>>path:#downlink_A8]] payload mode ====
	991	+(% class="box infomessage" %)
	992	+(((
	993	+(((
	994	+**AT+DATAUP=0**
	995	+)))
	996	+)))
821	821
822		-Define to use one uplink or multiple uplinks for the sampling.
	998	+(% class="box infomessage" %)
	999	+(((
	1000	+(((
	1001	+**AT+DATAUP=1**
	1002	+)))
	1003	+)))
823	823
824		-The use of this command please see: [[Compose Uplink payload>>path:#DataUP]]
	1005	+(((
	1006	+
	1007	+)))
825	825
826		-* AT Command:
	1009	+* (((
	1010	+**Downlink Payload:**
	1011	+)))
827	827
828		-AT+DATAUP=0
	1013	+(((
	1014	+**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	1015	+)))
829	829
830		-AT+DATAUP=1
	1017	+(((
	1018	+**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	1019	+)))
831	831
832	832
833		-* Downlink Payload:
834	834
835		-0xAD 00   à Same as AT+DATAUP=0
836	836
837		-0xAD 01   à Same as AT+DATAUP=1
	1024	+==== **Manually trigger an Uplink** ====
838	838
	1026	+(((
	1027	+Ask device to send an uplink immediately.
	1028	+)))
839	839
840		-==== Manually trigger an Uplink ====
	1030	+* (((
	1031	+**AT Command:**
	1032	+)))
841	841
842		-Ask device to send an uplink immediately.
	1034	+(((
	1035	+No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
	1036	+)))
843	843
844		-* Downlink Payload:
	1038	+(((
	1039	+
	1040	+)))
845	845
846		-0x08 FF, RS485-BL will immediately send an uplink.
	1042	+* (((
	1043	+**Downlink Payload:**
	1044	+)))
847	847
	1046	+(((
	1047	+**0x08 FF**, RS485-LN will immediately send an uplink.
	1048	+)))
848	848
849		-==== Clear RS485 Command ====
850	850
851		-The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
852	852
853	853
854		-* AT Command:
	1053	+==== **Clear RS485 Command** ====
855	855
	1055	+(((
	1056	+The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	1057	+)))
	1058	+
	1059	+* (((
	1060	+**AT Command:**
	1061	+)))
	1062	+
	1063	+(((
856	856	**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	1065	+)))
857	857
	1067	+(((
858	858	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
	1069	+)))
859	859
	1071	+(((
860	860	Example screen shot after clear all RS485 commands.
	1073	+)))
861	861
	1075	+(((
	1076	+
	1077	+)))
862	862
863		-
	1079	+(((
864	864	The uplink screen shot is:
	1081	+)))
865	865
866		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
	1083	+(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
867	867
868	868
869		-* Downlink Payload:
	1086	+* (((
	1087	+**Downlink Payload:**
	1088	+)))
870	870
871		-0x09 aa bb same as AT+CMDEAR=aa,bb
	1090	+(((
	1091	+**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1092	+)))
872	872
873	873
874		-==== Set Serial Communication Parameters ====
875	875
	1096	+
	1097	+==== **Set Serial Communication Parameters** ====
	1098	+
	1099	+(((
876	876	Set the Rs485 serial communication parameters:
	1101	+)))
877	877
878		-* AT Command:
	1103	+* (((
	1104	+**AT Command:**
	1105	+)))
879	879
	1107	+(((
880	880	Set Baud Rate:
	1109	+)))
881	881
882		-AT+BAUDR=9600    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
	1111	+(% class="box infomessage" %)
	1112	+(((
	1113	+(((
	1114	+**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
	1115	+)))
	1116	+)))
883	883
	1118	+(((
	1119	+Set UART Parity
	1120	+)))
884	884
885		-Set UART parity
	1122	+(% class="box infomessage" %)
	1123	+(((
	1124	+(((
	1125	+**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
	1126	+)))
	1127	+)))
886	886
887		-AT+PARITY=0    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
888		-
889		-
	1129	+(((
890	890	Set STOPBIT
	1131	+)))
891	891
892		-AT+STOPBIT=0    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1133	+(% class="box infomessage" %)
	1134	+(((
	1135	+(((
	1136	+**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1137	+)))
	1138	+)))
893	893
	1140	+(((
	1141	+
	1142	+)))
894	894
895		-* Downlink Payload:
	1144	+* (((
	1145	+**Downlink Payload:**
	1146	+)))
896	896
897		-A7 01 aa bb: Same  AT+BAUDR=hex(aa bb)*100
	1148	+(((
	1149	+**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1150	+)))
898	898
899		-Example:
	1152	+(((
	1153	+**Example:**
	1154	+)))
900	900
901		-* A7 01 00 60   same as AT+BAUDR=9600
902		-* A7 01 04 80  same as AT+BAUDR=115200
	1156	+* (((
	1157	+A7 01 00 60   same as AT+BAUDR=9600
	1158	+)))
	1159	+* (((
	1160	+A7 01 04 80  same as AT+BAUDR=115200
	1161	+)))
903	903
	1163	+(((
904	904	A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1165	+)))
905	905
	1167	+(((
906	906	A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1169	+)))
907	907
908	908
909		-==== Control output power duration ====
910	910
911		-User can set the output power duration before each sampling.
912	912
913		-* AT Command:
	1174	+== 3.6 Listening mode for RS485 network ==
914	914
915		-Example:
	1176	+(((
	1177	+This feature support since firmware v1.4
	1178	+)))
916	916
917		-AT+3V3T=1000 ~/~/ 3V3 output power will open 1s before each sampling.
	1180	+(((
	1181	+RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
	1182	+)))
918	918
919		-AT+5VT=1000 ~/~/ +5V output power will open 1s before each sampling.
	1184	+(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
920	920
	1186	+(((
	1187	+To enable the listening mode, use can run the command AT+RXMODE.
	1188	+)))
921	921
922		-* LoRaWAN Downlink Command:
	1190	+(((
	1191	+
	1192	+)))
923	923
924		-07 01 aa bb  Same as AT+5VT=(aa bb)
	1194	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	1195	+|=(% style="width: 100px;" %)(((
	1196	+**Command example**
	1197	+)))|=(% style="width: 400px;" %)(((
	1198	+**Function**
	1199	+)))
	1200	+|(% style="width:100px" %)(((
	1201	+AT+RXMODE=1,10
	1202	+)))|(% style="width:400px" %)(((
	1203	+Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
	1204	+)))
	1205	+|(% style="width:100px" %)(((
	1206	+AT+RXMODE=2,500
	1207	+)))|(% style="width:400px" %)(((
	1208	+Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
	1209	+)))
	1210	+|(% style="width:100px" %)(((
	1211	+AT+RXMODE=0,0
	1212	+)))|(% style="width:400px" %)(((
	1213	+Disable listening mode. This is the default settings.
	1214	+)))
	1215	+|(% style="width:100px" %)(((
	1216	+
	1217	+)))|(% style="width:400px" %)(((
	1218	+A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
	1219	+)))
925	925
926		-07 02 aa bb  Same as AT+3V3T=(aa bb)
	1221	+(((
	1222	+**Downlink Command:**
	1223	+)))
927	927
	1225	+(((
	1226	+**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1227	+)))
928	928
	1229	+(((
	1230	+
	1231	+)))
929	929
	1233	+(((
	1234	+**Example**:
	1235	+)))
930	930
931		-1.
932		-11. Buttons
	1237	+(((
	1238	+The RS485-LN is set to AT+RXMODE=2,1000
	1239	+)))
933	933
934		-|**Button**|**Feature**
935		-|**RST**|Reboot RS485-BL
	1241	+(((
	1242	+There is a two Modbus commands in the RS485 network as below:
	1243	+)))
936	936
937		-1.
938		-11. +3V3 Output
	1245	+(((
	1246	+The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
	1247	+)))
939	939
940		-RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
	1249	+(((
	1250	+And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1251	+)))
941	941
942		-The +3V3 output will be valid for every sampling. RS485-BL will enable +3V3 output before all sampling and disable the +3V3 after all sampling.
	1253	+(((
	1254	+RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1255	+)))
943	943
	1257	+(((
	1258	+(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	1259	+)))
944	944
945		-The +3V3 output time can be controlled by AT Command.
	1261	+(((
	1262	+
	1263	+)))
946	946
947		-**AT+3V3T=1000**
	1265	+(((
	1266	+(((
	1267	+(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
	1268	+)))
	1269	+)))
948	948
949		-Means set +3v3 valid time to have 1000ms. So, the real +3v3 output will actually have 1000ms + sampling time for other sensors.
950	950
	1272	+== 3.7 Buttons ==
951	951
952		-By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
953	953
	1275	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1276	+|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
	1277	+|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
	1278	+|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
	1279	+|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
954	954
955		-1.
956		-11. +5V Output
	1281	+== 3.8 LEDs ==
957	957
958		-RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
959	959
960		-The +5V output will be valid for every sampling. RS485-BL will enable +5V output before all sampling and disable the +5v after all sampling.
	1284	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1285	+|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
	1286	+|**PWR**|Always on if there is power
	1287	+|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
961	961
	1289	+= 4. Case Study =
962	962
963		-The 5V output time can be controlled by AT Command.
	1291	+User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
964	964
965		-**AT+5VT=1000**
966	966
967		-Means set 5V valid time to have 1000ms. So, the real 5V output will actually have 1000ms + sampling time for other sensors.
	1294	+= 5. Use AT Command =
968	968
	1296	+== 5.1 Access AT Command ==
969	969
970		-By default, the AT+5VT=0. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
	1298	+(((
	1299	+RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
	1300	+)))
971	971
	1302	+(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
972	972
973	973
	1305	+(((
	1306	+In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
	1307	+)))
974	974
975		-1.
976		-11. LEDs
	1309	+(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
977	977
978		-|**LEDs**|**Feature**
979		-|**LED1**|Blink when device transmit a packet.
980	980
981		-1.
982		-11. Switch Jumper
983		-
984		-|**Switch Jumper**|**Feature**
985		-|**SW1**|(((
986		-ISP position: Upgrade firmware via UART
987		-
988		-Flash position: Configure device, check running status.
	1312	+(((
	1313	+More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
989	989	)))
990		-|**SW2**|(((
991		-5V position: set to compatible with 5v I/O.
992	992
993		-3.3v position: set to compatible with 3.3v I/O.,
994		-)))
995	995
996		-+3.3V: is always ON
997	997
998		-+5V: Only open before every sampling. The time is by default, it is AT+5VT=0.  Max open time. 5000 ms.
	1318	+== 5.2 Common AT Command Sequence ==
999	999
1000		-1. Case Study
	1320	+=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1001	1001
1002		-User can check this URL for some case studies.
	1322	+If device has not joined network yet:
1003	1003
1004		-[[http:~~/~~/wiki.dragino.com/index.php?title=APP_RS485_COMMUNICATE_WITH_SENSORS>>url:http://wiki.dragino.com/index.php?title=APP_RS485_COMMUNICATE_WITH_SENSORS]]
	1324	+(% class="box infomessage" %)
	1325	+(((
	1326	+**AT+FDR**
	1327	+)))
1005	1005
	1329	+(% class="box infomessage" %)
	1330	+(((
	1331	+**AT+NJM=0**
	1332	+)))
1006	1006
	1334	+(% class="box infomessage" %)
	1335	+(((
	1336	+**ATZ**
	1337	+)))
1007	1007
1008	1008
1009		-1. Use AT Command
1010		-11. Access AT Command
	1340	+(((
	1341	+If device already joined network:
	1342	+)))
1011	1011
1012		-RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
	1344	+(% class="box infomessage" %)
	1345	+(((
	1346	+**AT+NJM=0**
	1347	+)))
1013	1013
1014		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
	1349	+(% class="box infomessage" %)
	1350	+(((
	1351	+**ATZ**
	1352	+)))
1015	1015
1016	1016
1017		-In PC, User needs to set **serial tool**(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to **9600** to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
	1355	+=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1018	1018
1019		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
1020	1020
	1358	+(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1021	1021
	1360	+(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1022	1022
1023		-More detail AT Command manual can be found at [[AT Command Manual>>path:#AT_COMMAND]]
	1362	+(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1024	1024
	1364	+(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1025	1025
	1366	+(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1026	1026
1027		-1.
1028		-11. Common AT Command Sequence
1029		-111. Multi-channel ABP mode (Use with SX1301/LG308)
	1368	+(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1030	1030
1031		-If device has not joined network yet:
	1370	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1032	1032
1033		-AT+FDR
	1372	+(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1034	1034
1035		-AT+NJM=0
	1374	+(% 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.
1036	1036
1037		-ATZ
	1376	+(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1038	1038
1039	1039
1040		-If device already joined network:
	1379	+(% style="color:red" %)**Note:**
1041	1041
1042		-AT+NJM=0
	1381	+(((
	1382	+(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
	1383	+2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
	1384	+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?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
	1385	+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
	1386	+)))
1043	1043
1044		-ATZ
	1388	+(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1045	1045
1046		-1.
1047		-11.
1048		-111. Single-channel ABP mode (Use with LG01/LG02)
1049	1049
1050		-AT+FDR   Reset Parameters to Factory Default, Keys Reserve
	1391	+= 6. FAQ =
1051	1051
1052		-AT+NJM=0 Set to ABP mode
	1393	+== 6.1 How to upgrade the image? ==
1053	1053
1054		-AT+ADR=0 Set the Adaptive Data Rate Off
	1395	+(((
	1396	+The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
	1397	+)))
1055	1055
1056		-AT+DR=5  Set Data Rate
	1399	+* (((
	1400	+Support new features
	1401	+)))
	1402	+* (((
	1403	+For bug fix
	1404	+)))
	1405	+* (((
	1406	+Change LoRaWAN bands.
	1407	+)))
1057	1057
1058		-AT+TDC=60000  Set transmit interval to 60 seconds
	1409	+(((
	1410	+Below shows the hardware connection for how to upload an image to RS485-LN:
	1411	+)))
1059	1059
1060		-AT+CHS=868400000 Set transmit frequency to 868.4Mhz
	1413	+(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1061	1061
1062		-AT+RX2FQ=868400000 Set RX2Frequency to 868.4Mhz (according to the result from server)
	1415	+(((
	1416	+**Step1:** Download [[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]].
	1417	+)))
1063	1063
1064		-AT+RX2DR=5  Set RX2DR to match the downlink DR from server. see below
	1419	+(((
	1420	+**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1421	+)))
1065	1065
1066		-AT+DADDR=26 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
	1423	+(((
	1424	+**Step3: **Open flashloader; choose the correct COM port to update.
	1425	+)))
1067	1067
1068		-ATZ          Reset MCU
	1427	+(((
	1428	+(((
	1429	+(((
	1430	+(% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
	1431	+)))
	1432	+)))
	1433	+)))
1069	1069
1070		-**Note:**
1071	1071
1072		-1. Make sure the device is set to ABP mode in the IoT Server.
1073		-1. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1074		-1. 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?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1075		-1. 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
	1436	+(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1076	1076
1077		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
1078	1078
	1439	+(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1079	1079
1080		-1. FAQ
1081		-11. How to upgrade the image?
1082	1082
1083		-The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
	1442	+(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1084	1084
1085		-* Support new features
1086		-* For bug fix
1087		-* Change LoRaWAN bands.
1088	1088
1089		-Below shows the hardware connection for how to upload an image to RS485-BL:
	1445	+**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1090	1090
1091		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
	1447	+(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1092	1092
1093		-**Step1:** Download [[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]].
1094	1094
1095		-**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1450	+== 6.2 How to change the LoRa Frequency Bands/Region? ==
1096	1096
1097		-**Step3: **Open flashloader; choose the correct COM port to update.
	1452	+User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1098	1098
1099	1099
1100		-|(((
1101		-HOLD PRO then press the RST button, SYS will be ON, then click next
1102		-)))
	1455	+== 6.3 How many RS485-Slave can RS485-LN connects? ==
1103	1103
1104		-|(((
1105		-Board detected
1106		-)))
	1457	+The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1107	1107
1108		-|(((
1109		-
1110		-)))
1111	1111
1112		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
	1460	+== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1113	1113
	1462	+When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1114	1114
	1464	+Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1115	1115
1116		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
1117	1117
	1467	+= 7. Trouble Shooting =
1118	1118
1119		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
	1469	+== 7.1 Downlink doesn’t work, how to solve it? ==
1120	1120
	1471	+Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1121	1121
1122		-1.
1123		-11. How to change the LoRa Frequency Bands/Region?
1124	1124
1125		-User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
	1474	+== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1126	1126
	1476	+It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1127	1127
1128	1128
1129		-1.
1130		-11. How many RS485-Slave can RS485-BL connects?
	1479	+= 8. Order Info =
1131	1131
1132		-The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#downlink_A8]].
	1481	+(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1133	1133
	1483	+(% style="color:blue" %)**XXX:**
1134	1134
	1485	+* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
	1486	+* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
	1487	+* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
	1488	+* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
	1489	+* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
	1490	+* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
	1491	+* (% style="color:blue" %)**US915**(%%): frequency bands US915
	1492	+* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
	1493	+* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
	1494	+* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1135	1135
	1496	+= 9.Packing Info =
1136	1136
1137		-1. Trouble Shooting
1138		-11. Downlink doesn’t work, how to solve it?
1139	1139
1140		-Please see this link for debug:
	1499	+**Package Includes**:
1141	1141
1142		-[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug>>url:http://wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug]]
	1501	+* RS485-LN x 1
	1502	+* Stick Antenna for LoRa RF part x 1
	1503	+* Program cable x 1
1143	1143
	1505	+**Dimension and weight**:
1144	1144
	1507	+* Device Size: 13.5 x 7 x 3 cm
	1508	+* Device Weight: 105g
	1509	+* Package Size / pcs : 14.5 x 8 x 5 cm
	1510	+* Weight / pcs : 170g
1145	1145
1146		-1.
1147		-11. Why I can’t join TTN V3 in US915 /AU915 bands?
	1512	+= 10. FCC Caution for RS485LN-US915 =
1148	1148
1149		-It might about the channels mapping. Please see for detail.
	1514	+(((
	1515	+Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
	1516	+)))
1150	1150
1151		-[[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band]]
	1518	+(((
	1519	+This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
	1520	+)))
1152	1152
	1522	+(((
	1523	+
	1524	+)))
1153	1153
	1526	+(((
	1527	+**IMPORTANT NOTE:**
	1528	+)))
1154	1154
1155		-1. Order Info
	1530	+(((
	1531	+**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
	1532	+)))
1156	1156
1157		-**Part Number: RS485-BL-XXX**
	1534	+(((
	1535	+—Reorient or relocate the receiving antenna.
	1536	+)))
1158	1158
1159		-**XXX:**
	1538	+(((
	1539	+—Increase the separation between the equipment and receiver.
	1540	+)))
1160	1160
1161		-* **EU433**: frequency bands EU433
1162		-* **EU868**: frequency bands EU868
1163		-* **KR920**: frequency bands KR920
1164		-* **CN470**: frequency bands CN470
1165		-* **AS923**: frequency bands AS923
1166		-* **AU915**: frequency bands AU915
1167		-* **US915**: frequency bands US915
1168		-* **IN865**: frequency bands IN865
1169		-* **RU864**: frequency bands RU864
1170		-* **KZ865: **frequency bands KZ865
	1542	+(((
	1543	+—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
	1544	+)))
1171	1171
1172		-1. Packing Info
	1546	+(((
	1547	+—Consult the dealer or an experienced radio/TV technician for help.
	1548	+)))
1173	1173
1174		-**Package Includes**:
	1550	+(((
	1551	+
	1552	+)))
1175	1175
1176		-* RS485-BL x 1
1177		-* Stick Antenna for LoRa RF part x 1
1178		-* Program cable x 1
	1554	+(((
	1555	+**FCC Radiation Exposure Statement:**
	1556	+)))
1179	1179
1180		-**Dimension and weight**:
	1558	+(((
	1559	+This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
	1560	+)))
1181	1181
1182		-* Device Size: 13.5 x 7 x 3 cm
1183		-* Device Weight: 105g
1184		-* Package Size / pcs : 14.5 x 8 x 5 cm
1185		-* Weight / pcs : 170g
1186	1186
1187		-1. Support
	1563	+= 11. Support =
1188	1188
1189		-* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1190		-* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
1191		-
1192		-[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
	1565	+* (((
	1566	+Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
	1567	+)))
	1568	+* (((
	1569	+Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
	1570	+)))

1654157178836-407.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+179.9 KB

Content

1654157342174-798.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+31.9 KB

Content

1654158783574-851.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+40.6 KB

Content

1654159460680-153.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+24.9 KB

Content

1654160691922-496.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+109.3 KB

Content

1654162355560-817.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+670.0 KB

Content

1654162368066-342.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+192.9 KB

Content

1654162478620-421.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+158.9 KB

Content

1654162535040-878.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+670.0 KB

Content

image-20220602153621-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+23.4 KB

Content

image-20220602153621-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+22.2 KB

Content

image-20220602153621-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+22.3 KB

Content

image-20220602155039-4.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+24.6 KB

Content

image-20220602163333-5.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+48.2 KB

Content

image-20220602165351-6.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+10.6 KB

Content

image-20220602165351-7.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+19.3 KB

Content

image-20220602171200-8.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+276.1 KB

Content

image-20220602171200-9.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+10.0 KB

Content

image-20220602175638-10.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+85.5 KB

Content

image-20220602175743-11.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+85.5 KB

Content

image-20220602175818-12.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+102.5 KB

Content

image-20220602175848-13.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+250.9 KB

Content

image-20220602175912-14.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+176.1 KB

Content

image-20220606110929-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+13.9 KB

Content