Summary

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Details

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Author

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1		-XWiki.Xiaoling
	1	+XWiki.ting

Content

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14	14
15	15	**Table of Contents:**
16	16
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	17	+{{toc/}}
25	25
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		-)))
80	80
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81	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	82	)))
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87	87
88	88
89	89
90		-= 1.Introduction =
	31	+= 1. Introduction =
91	91
92	92	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
93	93
94		-(((
95		-(((
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97		-
98	98
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99	99	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.
100	100	)))
101		-)))
102	102
103	103	(((
104		-(((
105		-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.
	41	+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, building automation, and so on.
106	106	)))
107		-)))
108	108
109	109	(((
110		-(((
111	111	(% 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.
112	112	)))
113		-)))
114	114
115	115	(((
116		-(((
117	117	(% 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	118	)))
119	119
120	120	(((
121	121	(% 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]]
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128	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" %)​
129	129
130	130
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131	131	== 1.2 Specifications ==
132	132
133	133
134		-**Hardware System:**
	63	+(% style="color:#037691" %)**Hardware System:**
135	135
136		-* STM32L072CZT6 MCU
	65	+* STM32L072xxxx MCU
137	137	* SX1276/78 Wireless Chip
138	138	* Power Consumption (exclude RS485 device):
139	139	** Idle: 32mA@12v
140	140	** 20dB Transmit: 65mA@12v
141	141
142		-**Interface for Model:**
	71	+(% style="color:#037691" %)**Interface for Model:**
143	143
144	144	* RS485
145	145	* Power Input 7~~ 24V DC.
146	146
147		-**LoRa Spec:**
	76	+(% style="color:#037691" %)**LoRa Spec:**
148	148
149	149	* Frequency Range:
150	150	** Band 1 (HF): 862 ~~ 1020 Mhz
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165	165	* Automatic RF Sense and CAD with ultra-fast AFC.
166	166	* Packet engine up to 256 bytes with CRC
167	167
168		-
169	169	== 1.3 Features ==
170	170
	99	+
171	171	* LoRaWAN Class A & Class C protocol (default Class C)
172		-* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
	101	+* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
173	173	* AT Commands to change parameters
174	174	* Remote configure parameters via LoRa Downlink
175	175	* Firmware upgradable via program port
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177	177	* Support Modbus protocol
178	178	* Support Interrupt uplink (Since hardware version v1.2)
179	179
180		-
181	181	== 1.4 Applications ==
182	182
	111	+
183	183	* Smart Buildings & Home Automation
184	184	* Logistics and Supply Chain Management
185	185	* Smart Metering
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187	187	* Smart Cities
188	188	* Smart Factory
189	189
190		-
191	191	== 1.5 Firmware Change log ==
192	192
	121	+
193	193	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
194	194
195	195
196	196	== 1.6 Hardware Change log ==
197	197
	127	+
198	198	(((
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211	211
212	212	= 2. Power ON Device =
213	213
	144	+
214	214	(((
215	215	The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
216	216
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230	230
231	231	== 3.1 How it works? ==
232	232
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233	233	(((
234	234	(((
235	235	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.
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240	240
241	241	== 3.2 Example to join LoRaWAN network ==
242	242
	175	+
243	243	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.
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245	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" %)​
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253	253	(((
254	254	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
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	190	+
255	255	)))
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257	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" %)​
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259	259
260	260	(((
261	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:
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	199	+
262	262	)))
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270	270	)))
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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" %)​
	211	+(% 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"]][[image:image-20230425175410-2.png]](% title="Click and drag to resize" %)​
274	274
275	275
276	276	(((
277	277	(((
278	278	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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	218	+
279	279	)))
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289	289
290	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" %)​
291	291
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" %)​
	232	+(% 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"]]
293	293
	234	+
	235	+(% title="Click and drag to resize" %)​
	236	+
294	294	You can also choose to create the device manually.
295	295
296	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" %)​
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304	304
305	305	(((
306	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.
	250	+
	251	+
307	307	)))
308	308
309	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" %)​
310	310
311	311
312		-== 3.3 Configure Commands to read data ==
	257	+== 3.3 Configure Device to Read RS485 Sensors ==
313	313
	259	+
	260	+There are plenty of RS485 and TTL level devices in the market and each device has different commands to read the valid data. To support these devices in most flexible, RS485-LN supports flexible command set. User can use [[Dragino RS485 Tool>>url:https://www.dropbox.com/sh/us9qecn39fwt8n1/AABREdqUCzEmJMRrfuWuXasoa?dl=0]],  [[AT Commands or LoRaWAN Downlink>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/#H3.5ConfigureRS485-LBviaATorDownlink]] Command to configure how RS485-LN should read the sensor and how to handle the return from RS485 or TTL sensors.
	261	+
	262	+
314	314	(((
315	315	(((
316	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.
	266	+(% 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**
318	318	)))
319		-)))
320	320
321		-(((
322		-(((
323		-(% 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
324		-)))
325	325
326		-
	270	+=== 3.3.1 Method 1 ~-~- via RS485 Configure Tool ===
	271	+
	272	+
	273	+Use the RS485 Configure tool is the recommand method. Please see the instruction of how to use the tool:
	274	+
	275	+* **[[RS485 Configure Tool Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/RS485_Configure_Tool/]]**
	276	+
	277	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20231127144411-1.png?width=494&height=368&rev=1.1||alt="image-20231127144411-1.png" height="368" width="494"]]
	278	+
	279	+
	280	+=== 3.3.2  Method 2 ~-~- via AT Commands ===
327	327	)))
328	328	)))
329	329
330		-=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
	284	+==== 3.3.2.1 Configure UART settings for RS485 communication ====
331	331
332		-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:
333	333
334		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
335		-|=(% style="width: 110px;" %)(((
	287	+To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. The related commands for UART settings are:
	288	+
	289	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	290	+|=(% style="width: 126px; background-color:#4F81BD;color:white" %)(((
336	336	**AT Commands**
337		-)))|=(% style="width: 190px;" %)(((
	292	+)))|=(% style="width: 187px; background-color:#4F81BD;color:white" %)(((
338	338	**Description**
339		-)))|=(% style="width: 190px;" %)(((
	294	+)))|=(% style="width: 197px;background-color:#4F81BD;color:white" %)(((
340	340	**Example**
341	341	)))
342		-|(% style="width:110px" %)(((
	297	+|(% style="width:126px" %)(((
	298	+
	299	+
	300	+(((
343	343	AT+BAUDR
344		-)))|(% style="width:190px" %)(((
	302	+)))
	303	+)))|(% style="width:177px" %)(((
345	345	Set the baud rate (for RS485 connection). Default Value is: 9600.
346		-)))|(% style="width:190px" %)(((
	305	+)))|(% style="width:193px" %)(((
347	347	(((
348	348	AT+BAUDR=9600
349	349	)))
350	350
351	351	(((
352		-Options: (1200,2400,4800,14400,19200,115200)
	311	+Options: (1200,2400,4800,
	312	+14400,19200,115200)
353	353	)))
354	354	)))
355		-|(% style="width:110px" %)(((
	315	+|(% style="width:126px" %)(((
356	356	AT+PARITY
357		-)))|(% style="width:190px" %)(((
	317	+)))|(% style="width:177px" %)(((
358	358	Set UART parity (for RS485 connection)
359		-)))|(% style="width:190px" %)(((
	319	+)))|(% style="width:193px" %)(((
360	360	(((
361	361	AT+PARITY=0
362	362	)))
363	363
364	364	(((
365		-Option: 0: no parity, 1: odd parity, 2: even parity
	325	+Option: 0: no parity,
	326	+1: odd parity,
	327	+2: even parity
366	366	)))
367	367	)))
368		-|(% style="width:110px" %)(((
	330	+|(% style="width:126px" %)(((
369	369	AT+STOPBIT
370		-)))|(% style="width:190px" %)(((
	332	+)))|(% style="width:177px" %)(((
371	371	(((
372	372	Set serial stopbit (for RS485 connection)
373	373	)))
374		-
	336	+)))|(% style="width:193px" %)(((
375	375	(((
376		-
377		-)))
378		-)))|(% style="width:190px" %)(((
379		-(((
380	380	AT+STOPBIT=0 for 1bit
381	381	)))
382	382
...	...	@@ -389,19 +389,16 @@
389	389	)))
390	390	)))
391	391
	350	+=== 3.3.3 Configure sensors ===
392	392
393	393
394		-=== 3.3.2 Configure sensors ===
395		-
396	396	(((
397		-(((
398		-Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
	354	+Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
399	399	)))
400		-)))
401	401
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" %)(((
	357	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	358	+|=(% style="width: 122px; background-color:#4F81BD;color:white" %)**AT Commands**|=(% style="width: 198px; background-color:#4F81BD;color:white" %)**Description**|=(% style="width: 190px;background-color:#4F81BD;color:white" %)**Example**
	359	+|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
405	405	(((
406	406	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
407	407	)))
...	...	@@ -415,10 +415,9 @@
415	415	)))
416	416	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
417	417
	373	+=== 3.3.4 Configure read commands for each sampling ===
418	418
419	419
420		-=== 3.3.3 Configure read commands for each sampling ===
421		-
422	422	(((
423	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.
424	424
...	...	@@ -431,6 +431,7 @@
431	431
432	432	(% style="color:#037691" %)**Each RS485 commands include two parts:**
433	433
	388	+
434	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.
435	435
436	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.
...	...	@@ -445,9 +445,9 @@
445	445
446	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:
447	447
448		-(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
	403	+(% border="1" style="background-color:#f2f2f2; width:499px" %)
449	449	|(% style="width:496px" %)(((
450		-(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	405	+**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
451	451
452	452	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
453	453
...	...	@@ -459,9 +459,23 @@
459	459	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
460	460
461	461
462		-(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	417	+If a single command exceeds 14 bytes, you can use the command splicing function.
463	463
464		-(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
	419	+When AT+CMDDLx=1, the commands of AT+COMMANDx and AT+COMMAND(x+1) will be merged.
	420	+
	421	+
	422	+**Examples:** To send 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F data it should be configured:
	423	+
	424	+ AT+COMMAND1=00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D,0
	425	+
	426	+ AT+COMMAND1=1
	427	+
	428	+ AT+COMMAND2=0E 0F,0
	429	+
	430	+
	431	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
	432	+
	433	+(% border="1" style="background-color:#f2f2f2; width:510px" %)
465	465	|(% style="width:510px" %)(((
466	466	**AT+DATACUTx=a,b,c**
467	467
...	...	@@ -472,26 +472,29 @@
472	472
473	473	**Examples:**
474	474
	444	+
475	475	* (% style="color:#037691" %)**Grab bytes**
476	476
477	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" %)​
478	478
479	479
	450	+
480	480	* (% style="color:#037691" %)**Grab a section**
481	481
482	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" %)​
483	483
484	484
	456	+
485	485	* (% style="color:#037691" %)**Grab different sections**
486	486
487	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" %)​
488	488
489		-
490	490
491	491	)))
492	492
493		-=== 3.3.4 Compose the uplink payload ===
	464	+=== 3.3.5 Compose the uplink payload ===
494	494
	466	+
495	495	(((
496	496	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	497
...	...	@@ -509,18 +509,16 @@
509	509	)))
510	510
511	511	(((
512		-Final Payload is
	484	+Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
513	513	)))
514	514
515	515	(((
516		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
517		-)))
518		-
519		-(((
520	520	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
	489	+
	490	+
521	521	)))
522	522
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" %)​
	493	+[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
524	524
525	525
526	526	(% style="color:#037691" %)**Examples: AT+DATAUP=1**
...	...	@@ -528,16 +528,18 @@
528	528
529	529	Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
530	530
531		-Final Payload is
	501	+Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
532	532
533		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
534	534
	504	+~1. PAYVER: Defined by AT+PAYVER
535	535
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
	506	+2. PAYLOAD COUNT: Total how many uplinks of this sampling.
540	540
	508	+3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
	509	+
	510	+4. 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
	511	+
	512	+
541	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" %)​
542	542
543	543
...	...	@@ -550,8 +550,9 @@
550	550	DATA3=the rest of Valid value of RETURN10= **30**
551	551
552	552
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:
	525	+(% 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:**
554	554
	527	+
555	555	~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
556	556
557	557	* For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
...	...	@@ -561,25 +561,32 @@
561	561	~* For all other bands: max 51 bytes for each uplink.
562	562
563	563
	537	+(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
	538	+
	539	+(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
	540	+
	541	+
	542	+
564	564	Below are the uplink payloads:
565	565
	545	+
566	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" %)​
567	567
568	568
	549	+=== 3.3.6 Uplink on demand ===
569	569
570		-=== 3.3.5 Uplink on demand ===
571	571
572	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.
573	573
574		-Downlink control command:
	554	+(% style="color:blue" %)**Downlink control command:**
575	575
576		-**0x08 command**: Poll an uplink with current command set in RS485-LN.
	556	+(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
577	577
578		-**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
	558	+(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
579	579
580	580
	561	+=== 3.3.7 Uplink on Interrupt ===
581	581
582		-=== 3.3.6 Uplink on Interrupt ===
583	583
584	584	RS485-LN support external Interrupt uplink since hardware v1.2 release.
585	585
...	...	@@ -591,13 +591,30 @@
591	591	== 3.4 Uplink Payload ==
592	592
593	593
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" %)​
	574	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	575	+|(% style="background-color:#4f81bd; color:white; width:70px" %)(((
	576	+**Size(bytes)**
	577	+)))|(% style="background-color:#4f81bd; color:white; width:80px" %)**1**|(% style="background-color:#4f81bd; color:white; width:360px" %)(((
	578	+**Length depends on the return from the commands**
	579	+)))
	580	+|(% style="width:90px" %)(((
	581	+Value
	582	+)))|(% style="width:114px" %)(((
	583	+PAYLOAD_VER
	584	+)))|(% style="width:353px" %)(((
	585	+If the valid payload is too long and exceed the maximum
595	595
596		-Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
	587	+support payload length in server, server will show payload not
597	597
	589	+provided in the LoRaWAN server.
	590	+)))
598	598
	592	+(% 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"]](%%)Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
	593	+
	594	+
599	599	== 3.5 Configure RS485-LN via AT or Downlink ==
600	600
	597	+
601	601	(((
602	602	User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
603	603	)))
...	...	@@ -621,15 +621,20 @@
621	621
622	622	=== 3.5.1 Common Commands ===
623	623
	621	+
624	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]]
625	625
626	626
627		-=== 3.5.2 Sensor related commands ===
	625	+=== 3.5.2 Downlink Response(Since firmware v1.4) ===
628	628
	627	+
629	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.
630	630
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" %)​
632	632
	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"]]
	632	+
	633	+(% title="Click and drag to resize" %)​
	634	+
633	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)
634	634
635	635
...	...	@@ -637,23 +637,23 @@
637	637
638	638
639	639
	642	+==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
640	640
641		-==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
642	642
643	643	(((
644		-This command is used to configure the RS485 devices; they won’t be used during sampling.
	646	+This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
645	645	)))
646	646
647		-* (((
648		-(% style="color:#037691" %)**AT Command**
	649	+(((
	650	+* (% style="color:#037691" %)**AT Command**
649	649
650		-**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
651		-
652		-
	652	+(((
	653	+(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
653	653	)))
	655	+)))
654	654
655	655	(((
656		-m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	658	+
657	657	)))
658	658
659	659	* (((
...	...	@@ -661,7 +661,7 @@
661	661	)))
662	662
663	663	(((
664		-Format: A8 MM NN XX XX XX XX YY
	666	+Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
665	665	)))
666	666
667	667	(((
...	...	@@ -694,7 +694,9 @@
694	694	)))
695	695
696	696	(((
697		-**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	699	+
	700	+
	701	+(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
698	698	)))
699	699
700	700	(((
...	...	@@ -710,6 +710,8 @@
710	710	)))
711	711
712	712	(((
	717	+
	718	+
713	713	So if user want to use downlink command to control to RS485 Alarm, he can use:
714	714	)))
715	715
...	...	@@ -730,66 +730,66 @@
730	730	)))
731	731
732	732	(((
733		-**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	739	+(% style="color:blue" %)**Example 2:**  (%%)
734	734	)))
735	735
736	736	(((
737		-User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
	743	+Check TTL Sensor return:
738	738	)))
739	739
740	740	(((
741		-
742		-)))
743		-
744	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:
	748	+[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/1654132684752-193.png?rev=1.1||alt="1654132684752-193.png"]](% title="Click and drag to resize" %)​
746	746	)))
747		-
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	750	)))
751	751
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		-)))
755	755
756	756
	754	+==== (% style="color:blue" %)**Set Payload version**(%%) ====
757	757
758	758
759		-==== **Set Payload version** ====
760		-
761	761	(((
762	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	763	)))
764	764
765		-* (((
766		-**AT Command:**
767		-)))
768		-
769		-(% class="box infomessage" %)
770	770	(((
771		-(((
772		-**AT+PAYVER: Set PAYVER field = 1**
	762	+* (% style="color:#037691" %)**AT Command:**
	763	+
	764	+(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
	765	+
	766	+
773	773	)))
774		-)))
775	775
776	776	* (((
777		-**Downlink Payload:**
	770	+(% style="color:#037691" %)**Downlink Payload:**
778	778	)))
779	779
780	780	(((
781		-**0xAE 01**  ~-~-> Set PAYVER field =  0x01
	774	+(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
782	782	)))
783	783
784	784	(((
785		-**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
	778	+(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
786	786	)))
787	787
788	788
	782	+**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
789	789
790	790
791		-==== **Set RS485 Sampling Commands** ====
	785	+[[image:image-20220824145428-2.png||height="168" width="1300"]]
792	792
	787	+
	788	+
	789	+**2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.**
	790	+
	791	+
	792	+[[image:image-20220824145428-3.png||height="308" width="1200"]]
	793	+
	794	+
	795	+
	796	+==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
	797	+
	798	+
793	793	(((
794	794	AT+COMMANDx or AT+DATACUTx
795	795	)))
...	...	@@ -803,41 +803,32 @@
803	803	)))
804	804
805	805	* (((
806		-**AT Command:**
	812	+(% style="color:#037691" %)**AT Command:**
807	807	)))
808	808
809		-(% class="box infomessage" %)
810		-(((
811		-(((
812		-**AT+COMMANDx: Configure RS485 read command to sensor.**
813		-)))
814		-)))
	815	+(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
815	815
816		-(% class="box infomessage" %)
817		-(((
818		-(((
819		-**AT+DATACUTx: Configure how to handle return from RS485 devices.**
820		-)))
821		-)))
	817	+(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
822	822
823		-(((
824		-
825		-)))
826	826
827	827	* (((
828		-**Downlink Payload:**
	821	+(% style="color:#037691" %)**Downlink Payload:**
829	829	)))
830	830
831	831	(((
832		-**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	825	+(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	826	+
	827	+
833	833	)))
834	834
835	835	(((
836		-(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	831	+(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
	832	+
	833	+
837	837	)))
838	838
839	839	(((
840		-Format: AF MM NN LL XX XX XX XX YY
	837	+Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
841	841	)))
842	842
843	843	(((
...	...	@@ -861,6 +861,8 @@
861	861	)))
862	862
863	863	(((
	861	+
	862	+
864	864	**Example:**
865	865	)))
866	866
...	...	@@ -878,11 +878,11 @@
878	878
879	879
880	880
	880	+==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
881	881
882		-==== **Fast command to handle MODBUS device** ====
883	883
884	884	(((
885		-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]].
	884	+(% style="color:#4472c4" %)** 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	886	)))
887	887
888	888	(((
...	...	@@ -902,24 +902,33 @@
902	902	)))
903	903
904	904	* (((
905		-AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	904	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
906	906	)))
907	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.
	907	+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	909	)))
910	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.
	910	+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.
	911	+
	912	+
912	912	)))
913	913
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" %)​
	915	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
915	915
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" %)​
	917	+(% title="Click and drag to resize" %)​
917	917
	919	+(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
918	918
	921	+* (((
	922	+(% style="color:#037691" %)**Downlink Command:**
	923	+)))
919	919
	925	+**~ (% style="color:#4472c4" %)A9 aa(%%)** ~-~-> Same as AT+MBFUN=aa
920	920
921		-==== **RS485 command timeout** ====
922	922
	928	+==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
	929	+
	930	+
923	923	(((
924	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	925	)))
...	...	@@ -928,23 +928,20 @@
928	928	Default value: 0, range:  0 ~~ 65 seconds
929	929	)))
930	930
931		-* (((
932		-**AT Command:**
933		-)))
934		-
935		-(% class="box infomessage" %)
936	936	(((
937		-(((
938		-**AT+CMDDLaa=hex(bb cc)*1000**
	940	+* (% style="color:#037691" %)** AT Command:**
	941	+
	942	+(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
939	939	)))
940		-)))
941	941
942	942	(((
	946	+
	947	+
943	943	**Example:**
944	944	)))
945	945
946	946	(((
947		-**AT+CMDDL1=1000** to send the open time to 1000ms
	952	+(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
948	948	)))
949	949
950	950	(((
...	...	@@ -952,29 +952,27 @@
952	952	)))
953	953
954	954	* (((
955		-**Downlink Payload:**
	960	+(% style="color:#037691" %)** Downlink Payload:**
956	956	)))
957	957
958	958	(((
959		-**0x AA aa bb cc**
	964	+(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
960	960	)))
961	961
962	962	(((
963		-Same as: AT+CMDDLaa=hex(bb cc)*1000
964		-)))
	968	+
965	965
966		-(((
967		- **Example:**
	970	+**Example:**
968	968	)))
969	969
970	970	(((
971		- 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	974	+**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
972	972	)))
973	973
974	974
975	975
	979	+==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
976	976
977		-==== **Uplink payload mode** ====
978	978
979	979	(((
980	980	Define to use one uplink or multiple uplinks for the sampling.
...	...	@@ -982,53 +982,99 @@
982	982
983	983	(((
984	984	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
985		-)))
986	986
987		-* (((
988		-**AT Command:**
	989	+
989	989	)))
990	990
991		-(% class="box infomessage" %)
992	992	(((
993		-(((
994		-**AT+DATAUP=0**
	993	+* (% style="color:#037691" %)** AT Command:**
	994	+
	995	+(% style="color:#4472c4" %)** AT+DATAUP=0**
	996	+
	997	+(% style="color:#4472c4" %)** AT+DATAUP=1**
	998	+
	999	+
995	995	)))
996		-)))
997	997
998		-(% class="box infomessage" %)
999		-(((
1000		-(((
1001		-**AT+DATAUP=1**
	1002	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
	1003	+
	1004	+Each uplink is sent to the server at 20-second intervals when segmented.
	1005	+
	1006	+
	1007	+* (((
	1008	+(% style="color:#037691" %)** Downlink Payload:**
1002	1002	)))
1003		-)))
1004	1004
1005		-(((
1006		-
	1011	+(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
	1012	+
	1013	+(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
	1014	+
	1015	+
	1016	+(Since firmware v1.4.0)
	1017	+
	1018	+* (((
	1019	+(% style="color:#037691" %)** AT Command:**
1007	1007	)))
1008	1008
	1022	+(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
	1023	+
	1024	+
1009	1009	* (((
1010		-**Downlink Payload:**
	1026	+(% style="color:#037691" %)** Downlink Payload:**
1011	1011	)))
1012	1012
1013		-(((
1014		-**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	1029	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
	1030	+
	1031	+Each uplink is sent to the server at 20-second intervals when segmented.
	1032	+
	1033	+
	1034	+==== (% style="color:blue" %)**Cut data separation processing(Since Version 1.4.2)**(%%) ====
	1035	+
	1036	+
	1037	+AT+NEWLINE command, which only takes effect when AT+DATAUP=1 or AT+DATAUP=1, timeout.
	1038	+
	1039	+When not set, each part of AT+DATAUP is sent according to the maximum number of bytes of DR.
	1040	+
	1041	+When setting, each part of AT+DATAUP is sent according to the value set by AT+NEWLINE.
	1042	+
	1043	+
	1044	+* (((
	1045	+(% style="color:#037691" %)** AT Command:**
1015	1015	)))
1016	1016
1017		-(((
1018		-**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	1048	+(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   //The data cut out by each AT+COMMANDx command is sent separately as an uplink.
	1049	+
	1050	+(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   equal：  (% style="color:#4472c4" %)**AT+NEWLINE=1+2+3+4+5+6+7+8+9+10+11+12+13+14+15**//
	1051	+
	1052	+
	1053	+(% style="color:#4472c4" %)//**AT+NEWLINE=a+b+c**//(%%)//  //The data returned by all commands is divided into three parts, COMMAND(1~~a) is the first part, COMMAND(a+1~~b) is the second part,COMMAND(b+1~~c) is the third part.
	1054	+
	1055	+
	1056	+(% style="color:#4472c4" %)//**AT+NEWLINE=NULL**//(%%)//  //Turn off the functionality of this AT command.
	1057	+
	1058	+
	1059	+* (((
	1060	+(% style="color:#037691" %)** Downlink Payload:**
1019	1019	)))
1020	1020
	1063	+//AT+NEWLINE=ALL  ~-~-->  (% style="color:#4472c4" %)**0xAC 01**//
1021	1021
	1065	+// AT+NEWLINE= NULL  ~-~-->  (% style="color:#4472c4" %)**0xAC 00**//
1022	1022
	1067	+//AT+NEWLINE= a+b+c   ~-~-->  (% style="color:#4472c4" %)**0xAC number of bytes a b c**//
1023	1023
1024		-==== **Manually trigger an Uplink** ====
	1069	+//AT+NEWLINE= 1+5+15 ~-~-->  (% style="color:#4472c4" %)**0xAC 03 01 05 0F**//
1025	1025
	1071	+
	1072	+==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
	1073	+
	1074	+
1026	1026	(((
1027	1027	Ask device to send an uplink immediately.
1028	1028	)))
1029	1029
1030	1030	* (((
1031		-**AT Command:**
	1080	+(% style="color:#037691" %)** AT Command:**
1032	1032	)))
1033	1033
1034	1034	(((
...	...	@@ -1040,31 +1040,35 @@
1040	1040	)))
1041	1041
1042	1042	* (((
1043		-**Downlink Payload:**
	1092	+(% style="color:#037691" %)** Downlink Payload:**
1044	1044	)))
1045	1045
1046	1046	(((
1047		-**0x08 FF**, RS485-LN will immediately send an uplink.
	1096	+(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1048	1048	)))
1049	1049
1050	1050
1051	1051
	1101	+==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1052	1052
1053		-==== **Clear RS485 Command** ====
1054	1054
1055	1055	(((
1056	1056	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	1106	+
	1107	+
1057	1057	)))
1058	1058
1059	1059	* (((
1060		-**AT Command:**
	1111	+(% style="color:#037691" %)** AT Command:**
1061	1061	)))
1062	1062
1063	1063	(((
1064		-**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	1115	+(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1065	1065	)))
1066	1066
1067	1067	(((
	1119	+
	1120	+
1068	1068	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1069	1069	)))
1070	1070
...	...	@@ -1084,95 +1084,227 @@
1084	1084
1085	1085
1086	1086	* (((
1087		-**Downlink Payload:**
	1140	+(% style="color:#037691" %)** Downlink Payload:**
1088	1088	)))
1089	1089
1090	1090	(((
1091		-**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1144	+(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1092	1092	)))
1093	1093
1094	1094
1095	1095
	1149	+==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1096	1096
1097		-==== **Set Serial Communication Parameters** ====
1098	1098
1099	1099	(((
1100	1100	Set the Rs485 serial communication parameters:
1101	1101	)))
1102	1102
1103		-* (((
1104		-**AT Command:**
	1156	+(((
	1157	+(% style="color:#037691" %)**AT Command:**
1105	1105	)))
1106	1106
1107	1107	(((
1108		-Set Baud Rate:
	1161	+* Set Baud Rate
1109	1109	)))
1110	1110
1111		-(% class="box infomessage" %)
	1164	+(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
	1165	+
	1166	+
1112	1112	(((
	1168	+* Set UART Parity
	1169	+)))
	1170	+
	1171	+(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
	1172	+
	1173	+
1113	1113	(((
1114		-**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
	1175	+* Set STOPBIT
1115	1115	)))
	1177	+
	1178	+(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1179	+
	1180	+
	1181	+(((
	1182	+(% style="color:#037691" %)**Downlink Payload:**
1116	1116	)))
1117	1117
1118	1118	(((
1119		-Set UART Parity
	1186	+(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1120	1120	)))
1121	1121
1122		-(% class="box infomessage" %)
1123	1123	(((
1124		-(((
1125		-**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
	1190	+**Example:**
1126	1126	)))
	1192	+
	1193	+* (((
	1194	+A7 01 00 60  same as AT+BAUDR=9600
1127	1127	)))
	1196	+* (((
	1197	+A7 01 04 80  same as AT+BAUDR=115200
	1198	+)))
1128	1128
1129	1129	(((
1130		-Set STOPBIT
	1201	+* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1131	1131	)))
1132	1132
1133		-(% class="box infomessage" %)
1134	1134	(((
1135		-(((
1136		-**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1205	+* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1137	1137	)))
	1207	+
	1208	+
	1209	+
	1210	+
	1211	+==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
	1212	+
	1213	+
	1214	+* (((
	1215	+(% style="color:#037691" %)** AT Command:**
1138	1138	)))
1139	1139
	1218	+(% style="color:#4472c4" %)** AT+DATABIT=7    **(%%)~/~/ Set the data bits to 7
	1219	+
	1220	+(% style="color:#4472c4" %)** AT+DATABIT=8    **(%%)~/~/ Set the data bits to 8
	1221	+
	1222	+* (((
	1223	+(% style="color:#037691" %)**Downlink Payload:**
	1224	+)))
	1225	+
	1226	+(% style="color:#4472c4" %)** A7 04 07**(%%): Same as  AT+DATABIT=7
	1227	+
	1228	+(% style="color:#4472c4" %)** A7 04 08**(%%): Same as  AT+DATABIT=8
	1229	+
	1230	+
	1231	+
	1232	+==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
	1233	+
1140	1140	(((
1141	1141
1142	1142	)))
1143	1143
1144	1144	* (((
1145		-**Downlink Payload:**
	1239	+(% style="color:#037691" %)** AT Command:**
1146	1146	)))
1147	1147
1148		-(((
1149		-**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1242	+(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
	1243	+
	1244	+(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
	1245	+
	1246	+
	1247	+
	1248	+==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
	1249	+
	1250	+
	1251	+* (((
	1252	+(% style="color:#037691" %)** AT Command:**
1150	1150	)))
1151	1151
1152		-(((
1153		-**Example:**
	1255	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
	1256	+
	1257	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
	1258	+
	1259	+
	1260	+
	1261	+==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
	1262	+
	1263	+
	1264	+* (((
	1265	+(% style="color:#037691" %)** AT Command:**
1154	1154	)))
1155	1155
	1268	+(% style="color:#4472c4" %)** AT+DISFCNTCHECK=0  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
	1269	+
	1270	+(% style="color:#4472c4" %)** AT+DISFCNTCHECK=1  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
	1271	+
	1272	+
	1273	+
	1274	+==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
	1275	+
	1276	+
1156	1156	* (((
1157		-A7 01 00 60   same as AT+BAUDR=9600
	1278	+(% style="color:#037691" %)** AT Command:**
1158	1158	)))
	1280	+
	1281	+ (% style="color:#4472c4" %)** AT+DISMACANS=0**  (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
	1282	+
	1283	+ (% style="color:#4472c4" %)** AT+DISMACANS=1**   (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
	1284	+
	1285	+
1159	1159	* (((
1160		-A7 01 04 80  same as AT+BAUDR=115200
	1287	+(% style="color:#037691" %)** Downlink Payload:**
1161	1161	)))
1162	1162
1163		-(((
1164		-A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1290	+(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
	1291	+
	1292	+
	1293	+
	1294	+==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
	1295	+
	1296	+
	1297	+* (((
	1298	+(% style="color:#037691" %)** AT Command:**
1165	1165	)))
1166	1166
	1301	+(% style="color:#4472c4" %)** AT+RPL=5**  (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
	1302	+
	1303	+Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
	1304	+
	1305	+
	1306	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
	1307	+
	1308	+For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
	1309	+
	1310	+
	1311	+
	1312	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
	1313	+
	1314	+For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
	1315	+
	1316	+
	1317	+
	1318	+==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
	1319	+
	1320	+
1167	1167	(((
1168		-A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1322	+* (% style="color:#037691" %)**Downlink Payload:**
	1323	+
	1324	+(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1169	1169	)))
1170	1170
1171	1171
	1328	+Example：
1172	1172
1173	1173
	1331	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
	1332	+
	1333	+
	1334	+
	1335	+==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
	1336	+
	1337	+
	1338	+* (((
	1339	+(% style="color:#037691" %)** AT Command:**
	1340	+)))
	1341	+
	1342	+(% style="color:#4472c4" %)**AT+RXMODE=1,10**    (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
	1343	+
	1344	+(% style="color:#4472c4" %)**AT+RXMODE=2,500    ** (%%) ~/~/  RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
	1345	+
	1346	+(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
	1347	+
	1348	+
	1349	+* (((
	1350	+(% style="color:#037691" %)**Downlink Payload:**
	1351	+)))
	1352	+
	1353	+(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
	1354	+
	1355	+[[image:image-20220824144240-1.png]]
	1356	+
	1357	+
1174	1174	== 3.6 Listening mode for RS485 network ==
1175	1175
	1360	+
1176	1176	(((
1177	1177	This feature support since firmware v1.4
1178	1178	)))
...	...	@@ -1179,51 +1179,53 @@
1179	1179
1180	1180	(((
1181	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.
	1367	+
	1368	+
1182	1182	)))
1183	1183
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" %)​
	1371	+(% 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"]]
1185	1185
1186		-(((
1187		-To enable the listening mode, use can run the command AT+RXMODE.
1188		-)))
	1373	+(% title="Click and drag to resize" %)​
1189	1189
1190	1190	(((
1191		-
	1376	+To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1192	1192	)))
1193	1193
1194		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1195		-|=(% style="width: 100px;" %)(((
	1379	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	1380	+|=(% style="width: 156px; background-color:#4F81BD;color:white" %)(((
1196	1196	**Command example**
1197		-)))|=(% style="width: 400px;" %)(((
	1382	+)))|=(% style="width: 355px; background-color:#4F81BD;color:white" %)(((
1198	1198	**Function**
1199	1199	)))
1200		-|(% style="width:100px" %)(((
	1385	+|(% style="width:156px" %)(((
1201	1201	AT+RXMODE=1,10
1202		-)))|(% style="width:400px" %)(((
	1387	+)))|(% style="width:352px" %)(((
1203	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	1204	)))
1205		-|(% style="width:100px" %)(((
	1390	+|(% style="width:156px" %)(((
1206	1206	AT+RXMODE=2,500
1207		-)))|(% style="width:400px" %)(((
	1392	+)))|(% style="width:352px" %)(((
1208	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	1209	)))
1210		-|(% style="width:100px" %)(((
	1395	+|(% style="width:156px" %)(((
1211	1211	AT+RXMODE=0,0
1212		-)))|(% style="width:400px" %)(((
	1397	+)))|(% style="width:352px" %)(((
1213	1213	Disable listening mode. This is the default settings.
1214	1214	)))
1215		-|(% style="width:100px" %)(((
	1400	+|(% style="width:156px" %)(((
1216	1216
1217		-)))|(% style="width:400px" %)(((
	1402	+)))|(% style="width:352px" %)(((
1218	1218	A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1219	1219	)))
1220	1220
1221	1221	(((
1222		-**Downlink Command:**
	1407	+
	1408	+
	1409	+(% style="color:#037691" %)**Downlink Command:**
1223	1223	)))
1224	1224
1225	1225	(((
1226		-**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1413	+(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1227	1227	)))
1228	1228
1229	1229	(((
...	...	@@ -1243,15 +1243,17 @@
1243	1243	)))
1244	1244
1245	1245	(((
1246		-The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
	1433	+The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1247	1247	)))
1248	1248
1249	1249	(((
1250		-And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1437	+And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1251	1251	)))
1252	1252
1253	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
	1441	+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**
	1442	+
	1443	+
1255	1255	)))
1256	1256
1257	1257	(((
...	...	@@ -1258,36 +1258,33 @@
1258	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	1259	)))
1260	1260
1261		-(((
1262		-
1263		-)))
1264	1264
	1451	+
1265	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.
	1453	+(% 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	1268	)))
1269		-)))
1270	1270
1271	1271
1272	1272	== 3.7 Buttons ==
1273	1273
1274	1274
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"]]
	1460	+(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
	1461	+|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**Button**|=(% style="width: 380px;background-color:#4F81BD;color:white" %)**Feature**
	1462	+|(% 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**
	1463	+|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
	1464	+|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1280	1280
1281	1281	== 3.8 LEDs ==
1282	1282
1283	1283
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.
	1469	+(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
	1470	+|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**LEDs**|=(% style="width: 380px;background-color:#4F81BD;color:white" %)**Feature**
	1471	+|PWR|Always on if there is power
	1472	+|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.
1288	1288
1289	1289	= 4. Case Study =
1290	1290
	1476	+
1291	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]]
1292	1292
1293	1293
...	...	@@ -1295,15 +1295,21 @@
1295	1295
1296	1296	== 5.1 Access AT Command ==
1297	1297
	1484	+
1298	1298	(((
1299	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.
	1487	+
	1488	+
1300	1300	)))
1301	1301
1302	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" %)​
1303	1303
1304	1304
	1494	+
1305	1305	(((
1306	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:
	1497	+
	1498	+
1307	1307	)))
1308	1308
1309	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" %)​
...	...	@@ -1314,66 +1314,50 @@
1314	1314	)))
1315	1315
1316	1316
1317		-
1318	1318	== 5.2 Common AT Command Sequence ==
1319	1319
1320	1320	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1321	1321
	1513	+
1322	1322	If device has not joined network yet:
1323	1323
1324		-(% class="box infomessage" %)
1325		-(((
1326		-**AT+FDR**
1327		-)))
	1516	+* (% style="color:#037691" %)**AT+FDR**
	1517	+* (% style="color:#037691" %)**AT+NJM=0**
	1518	+* (% style="color:#037691" %)**ATZ**
1328	1328
1329		-(% class="box infomessage" %)
1330	1330	(((
1331		-**AT+NJM=0**
1332		-)))
	1521	+
1333	1333
1334		-(% class="box infomessage" %)
1335		-(((
1336		-**ATZ**
1337		-)))
1338		-
1339		-
1340		-(((
1341	1341	If device already joined network:
1342		-)))
1343	1343
1344		-(% class="box infomessage" %)
1345		-(((
1346		-**AT+NJM=0**
	1525	+* (% style="color:#037691" %)**AT+NJM=0**
	1526	+* (% style="color:#037691" %)**ATZ**
1347	1347	)))
1348	1348
1349		-(% class="box infomessage" %)
1350		-(((
1351		-**ATZ**
1352		-)))
1353	1353
1354	1354
1355	1355	=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1356	1356
1357	1357
1358		-(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
	1534	+(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1359	1359
1360		-(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
	1536	+(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1361	1361
1362		-(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
	1538	+(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1363	1363
1364		-(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
	1540	+(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1365	1365
1366		-(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
	1542	+(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1367	1367
1368		-(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
	1544	+(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1369	1369
1370		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
	1546	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1371	1371
1372		-(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
	1548	+(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1373	1373
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.
	1550	+(% 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.
1375	1375
1376		-(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
	1552	+(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1377	1377
1378	1378
1379	1379	(% style="color:red" %)**Note:**
...	...	@@ -1383,6 +1383,8 @@
1383	1383	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1384	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	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
	1562	+
	1563	+
1386	1386	)))
1387	1387
1388	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" %)​
...	...	@@ -1392,6 +1392,7 @@
1392	1392
1393	1393	== 6.1 How to upgrade the image? ==
1394	1394
	1573	+
1395	1395	(((
1396	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	1397	)))
...	...	@@ -1410,18 +1410,26 @@
1410	1410	Below shows the hardware connection for how to upload an image to RS485-LN:
1411	1411	)))
1412	1412
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" %)​
	1592	+(% 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"]]
1414	1414
	1594	+(% title="Click and drag to resize" %)​
	1595	+
1415	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]].
	1597	+(% style="color:blue" %)**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]].
	1598	+
	1599	+
1417	1417	)))
1418	1418
1419	1419	(((
1420		-**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1603	+(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]].
	1604	+
	1605	+
1421	1421	)))
1422	1422
1423	1423	(((
1424		-**Step3: **Open flashloader; choose the correct COM port to update.
	1609	+(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
	1610	+
	1611	+
1425	1425	)))
1426	1426
1427	1427	(((
...	...	@@ -1442,58 +1442,232 @@
1442	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" %)​
1443	1443
1444	1444
1445		-**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1446	1446
	1633	+(% style="color:red" %)**Users can select the new burning software STM32Cubeprogramer for firmware upgrade and follow the same connection steps to enter burning mode (until SYS LED is RED ON):**
	1634	+
	1635	+[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer]]
	1636	+
	1637	+
	1638	+(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
	1639	+
1447	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" %)​
1448	1448
1449	1449
1450	1450	== 6.2 How to change the LoRa Frequency Bands/Region? ==
1451	1451
	1645	+
1452	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.
1453	1453
1454	1454
1455	1455	== 6.3 How many RS485-Slave can RS485-LN connects? ==
1456	1456
	1651	+
1457	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"]].
1458	1458
1459	1459
1460	1460	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1461	1461
	1657	+
1462	1462	When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1463	1463
1464	1464	Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1465	1465
1466	1466
	1663	+== 6.5 Can i use point to point communication for RS485-LN? ==
	1664	+
	1665	+
	1666	+Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
	1667	+
	1668	+
	1669	+== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
	1670	+
	1671	+
	1672	+[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
	1673	+
	1674	+
	1675	+== 6.7 How to judge whether there is a problem with the set COMMAND ==
	1676	+
	1677	+=== 6.7.1 Introduce: ===
	1678	+
	1679	+
	1680	+Users can use below the structure to fast debug the communication between RS485BL and RS485-LN. The principle is to put the PC in the RS485 network and sniff the packet between Modbus MTU and RS485-BL/LN. We can use this way to:
	1681	+
	1682	+1. Test if Modbus-MTU works with PC commands.
	1683	+1. Check if RS485-LN sent the expected command to Mobus-MTU
	1684	+1. Check if Modbus-MTU return back the expected result to RS485-LN.
	1685	+1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
	1686	+
	1687	+[[image:image-20240816112950-1.png||height="382" width="731"]]
	1688	+
	1689	+
	1690	+Example Connection:
	1691	+
	1692	+[[image:image-20221130104310-2.png]]
	1693	+
	1694	+
	1695	+=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
	1696	+
	1697	+
	1698	+(% style="color:red" %)**Note: Receive and send set to hex mode**
	1699	+
	1700	+[[image:image-20221130104310-3.png||height="616" width="714"]]
	1701	+
	1702	+
	1703	+=== 6.7.3 With ModRSsim2: ===
	1704	+
	1705	+
	1706	+(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
	1707	+
	1708	+[[image:image-20221130104310-4.png||height="390" width="865"]]
	1709	+
	1710	+
	1711	+(% style="color:blue" %)**(2) Click the serial port icon**
	1712	+
	1713	+[[image:image-20221130104310-5.png||height="392" width="870"]]
	1714	+
	1715	+
	1716	+(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
	1717	+
	1718	+[[image:image-20221130104310-6.png]]
	1719	+
	1720	+
	1721	+(% style="color:blue" %)**(4) Click the comms.**
	1722	+
	1723	+[[image:image-20221130104310-7.png||height="376" width="835"]]
	1724	+
	1725	+(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
	1726	+**Run RS485-LN/BL command and monitor if it is correct.**
	1727	+
	1728	+
	1729	+=== 6.7.4 Example – Test the CFGDEV command ===
	1730	+
	1731	+
	1732	+RS485-LN sent below command:
	1733	+
	1734	+(% style="color:blue" %)**AT+CFGDEV=01 03 00 20 00 01,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
	1735	+
	1736	+
	1737	+We can see the output from the Serial port tool to analyze. And check if they are expected result.
	1738	+
	1739	+[[image:image-20221130104310-8.png||height="214" width="797"]]
	1740	+
	1741	+
	1742	+We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
	1743	+
	1744	+[[image:image-20221130104310-9.png||height="531" width="729"]]
	1745	+
	1746	+
	1747	+=== 6.7.5 Example – Test CMD command sets. ===
	1748	+
	1749	+
	1750	+Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
	1751	+
	1752	+
	1753	+(% style="color:blue" %)**Serial port tool:**
	1754	+
	1755	+[[image:image-20221130104310-10.png||height="339" width="844"]]
	1756	+
	1757	+
	1758	+(% style="color:blue" %)**ModRSsim2:**
	1759	+
	1760	+[[image:image-20221130104310-11.png||height="281" width="962"]]
	1761	+
	1762	+
	1763	+=== 6.7.6 Test with PC ===
	1764	+
	1765	+
	1766	+If there is still have problem to set up correctly the commands between RS485-LN and MTU. User can test the correct RS485 command set in PC and compare with the RS485 command sent out via RS485-LN. as long as both commands are the same, the MTU should return correct result.
	1767	+
	1768	+
	1769	+Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
	1770	+
	1771	+(% style="color:blue" %)**Connection method：**
	1772	+
	1773	+[[image:image-20221130104310-12.png]]
	1774	+
	1775	+
	1776	+(% style="color:blue" %)**Link situation:**
	1777	+
	1778	+[[image:image-20221130104310-13.png||height="458" width="486"]]
	1779	+
	1780	+
	1781	+[[image:image-20221130104310-14.png||height="371" width="823"]]
	1782	+
	1783	+
	1784	+== 6.8 Where to get the decoder for RS485-LN? ==
	1785	+
	1786	+
	1787	+The decoder for RS485-LN needs to be written by yourself. Because the sensor to which the user is connected is custom, the read device data bytes also need custom parsing, so there is no universal decoder. We can only provide [[templates>>https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LN]] for decoders (no intermediate data parsing part involved)
	1788	+
	1789	+
	1790	+== 6.9 How to configure RS485 commands more conveniently？ ==
	1791	+
	1792	+
	1793	+Dragino has developed an application for the RS485 series of products.
	1794	+
	1795	+It can help you configure RS485 sensors more conveniently
	1796	+Please refer to the link below for specific usage：
	1797	+
	1798	+[[RS485 Configure Tool - DRAGINO>>url:http://wiki.dragino.com/xwiki/bin/view/Main/RS485_Configure_Tool/#HTableofContentsFF1A]]
	1799	+
	1800	+
1467	1467	= 7. Trouble Shooting =
1468	1468
1469		-== 7.1 Downlink doesn’t work, how to solve it? ==
	1803	+== 7.1 Downlink doesn't work, how to solve it? ==
1470	1470
	1805	+
1471	1471	Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1472	1472
1473	1473
1474		-== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
	1809	+== 7.2 Why customers can't join TTN V3 in US915 /AU915 bands? ==
1475	1475
	1811	+
1476	1476	It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1477	1477
1478	1478
	1815	+== 7.3 Why can't customers see the device's data in the server when the data is too long? ==
	1816	+
	1817	+This is due to the limitation of the lorawan protocol, and the fixed DR needs to be adjusted to improve this problem.
	1818	+
	1819	+Please refer to the following link for the number of bytes limited by different frequencies and different DRs in the lorawan protocol
	1820	+
	1821	+[[lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf>>url:https://lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf]]
	1822	+
	1823	+Example:
	1824	+
	1825	+[[image:image-20240620145456-1.png]]
	1826	+
	1827	+Please refer to the following command to fix DR
	1828	+
	1829	+AT+ADR=0
	1830	+
	1831	+AT+DR=3
	1832	+
	1833	+Downlink command:
	1834	+
	1835	+[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate]]
	1836	+
	1837	+
	1838	+
1479	1479	= 8. Order Info =
1480	1480
	1841	+
1481	1481	(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1482	1482
1483	1483	(% style="color:blue" %)**XXX:**
1484	1484
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
	1846	+* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
	1847	+* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
	1848	+* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
	1849	+* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
	1850	+* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
	1851	+* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
	1852	+* (% style="color:red" %)**US915**(%%):  frequency bands US915
	1853	+* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
	1854	+* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
	1855	+* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1495	1495
1496		-= 9.Packing Info =
	1857	+= 9. Packing Info =
1497	1497
1498	1498
1499	1499	**Package Includes**:
...	...	@@ -1511,6 +1511,7 @@
1511	1511
1512	1512	= 10. FCC Caution for RS485LN-US915 =
1513	1513
	1875	+
1514	1514	(((
1515	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	1516	)))
...	...	@@ -1524,11 +1524,11 @@
1524	1524	)))
1525	1525
1526	1526	(((
1527		-**IMPORTANT NOTE:**
	1889	+(% style="color:red" %)**IMPORTANT NOTE:**
1528	1528	)))
1529	1529
1530	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:
	1893	+(% style="color:red" %)**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	1532	)))
1533	1533
1534	1534	(((
...	...	@@ -1552,7 +1552,7 @@
1552	1552	)))
1553	1553
1554	1554	(((
1555		-**FCC Radiation Exposure Statement:**
	1917	+(% style="color:red" %)**FCC Radiation Exposure Statement:**
1556	1556	)))
1557	1557
1558	1558	(((
...	...	@@ -1562,9 +1562,13 @@
1562	1562
1563	1563	= 11. Support =
1564	1564
	1927	+
1565	1565	* (((
1566	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	1567	)))
1568	1568	* (((
1569	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]].
	1933	+
	1934	+
	1935	+
1570	1570	)))