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

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1		-XWiki.Bei
	1	+XWiki.ting

Content

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15	15	**Table of Contents:**
16	16
17	17	{{toc/}}
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30	30
31		-= 1.Introduction =
	28	+= 1. Introduction =
32	32
33	33	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34	34
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38	38	)))
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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, smartphone detection, building automation, and so on.
	38	+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.
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53		-(% 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]]
	50	+(% 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]](% title="Click and drag to resize" %)​
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57		-(% 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" %)​
58		-
59		-
60	60	== 1.2 Specifications ==
61	61
62	62
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94	94	* Automatic RF Sense and CAD with ultra-fast AFC.
95	95	* Packet engine up to 256 bytes with CRC
96	96
97		-
98	98	== 1.3 Features ==
99	99
100	100
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107	107	* Support Modbus protocol
108	108	* Support Interrupt uplink (Since hardware version v1.2)
109	109
110		-
111	111	== 1.4 Applications ==
112	112
113	113
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118	118	* Smart Cities
119	119	* Smart Factory
120	120
121		-
122	122	== 1.5 Firmware Change log ==
123	123
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125	125	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
126	126
127	127
128		-
129	129	== 1.6 Hardware Change log ==
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139	139	v1.0: Release
140	140	)))
141	141
	132	+
	133	+
	134	+== 1.7 Pin Definitions ==
	135	+
	136	+
	137	+The following diagram shows the V1.2 hardware version.
	138	+
	139	+[[image:image-20240928101253-2.jpeg||height="542" width="542"]]
	140	+
	141	+[[image:image-20240925161157-2.jpeg||height="367" width="545"]]
	142	+
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143	143	)))
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156	156	Once there is power, the RS485-LN will be on.
157	157	)))
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159		-(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
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179	179
180	180	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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	183	+[[image:image-20240928102637-3.png||height="522" width="917"]]
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183		-(% 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" %)​
	185	+(% 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"]]
184	184
185		-
186	186	(((
187	187	(((
188	188	The RS485-LN in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method. The connection is as below:
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189	189	)))
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191	191	(((
192		-485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
193		-
194		-
	193	+485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
195	195	)))
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197		-(% 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" %)​
	196	+(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||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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215		-(% 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" %)​
	214	+(% 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" %)​[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20230426084152-1.png?width=502&height=233&rev=1.1||alt="图片-20230426084152-1.png"]]
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220		-User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
	217	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
221	221
222		-
223		-)))
	219	+**Create the application.**
224	224
225		-(((
226		-**Add APP EUI in the application.**
227		-)))
228		-)))
	221	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SAC01L_LoRaWAN_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250423093843-1.png?width=756&height=264&rev=1.1||alt="image-20250423093843-1.png"]]
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230		-(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	223	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111305-2.png?width=1000&height=572&rev=1.1||alt="image-20240907111305-2.png"]]
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232		-(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	225	+**Add devices to the created Application.**
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234		-(% 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" %)​
	227	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111659-3.png?width=977&height=185&rev=1.1||alt="image-20240907111659-3.png"]]
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236		-(% 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"]]
	229	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111820-5.png?width=975&height=377&rev=1.1||alt="image-20240907111820-5.png"]]
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239		-(% title="Click and drag to resize" %)​
	232	+**Enter end device specifics manually.**
240	240
241		-You can also choose to create the device manually.
	234	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112136-6.png?width=697&height=687&rev=1.1||alt="image-20240907112136-6.png"]]
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243		-(% 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" %)​
	236	+**Add DevEUI and AppKey.**
244	244
	238	+**Customize a platform ID for the device.**
245	245
	240	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112427-7.png?rev=1.1||alt="image-20240907112427-7.png"]]
246	246
247		-**Add APP KEY and DEV EUI**
248	248
249		-(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	243	+(% style="color:blue" %)**Step 2**(%%): Add decoder.
250	250
	245	+In TTN, user can add a custom payload so it shows friendly reading.
251	251
	247	+Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
252	252
253		-(((
254		-(% 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.
	249	+Below is TTN screen shot:
255	255
256		-
257		-)))
	251	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140556-1.png?width=1184&height=488&rev=1.1||alt="image-20241009140556-1.png" height="488" width="1184"]]
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259		-(% 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" %)​
	253	+[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140603-2.png?width=1168&height=562&rev=1.1||alt="image-20241009140603-2.png" height="562" width="1168"]]
260	260
261	261
262		-== 3.3 Configure Commands to read data ==
	256	+(% style="color:blue" %)**Step 3**(%%): Activate on RS485-LN.
263	263
	258	+Press the button for 5 seconds to activate the RS485-LN. Power on RS485-BL 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.
264	264
265		-(((
266		-(((
267		-(((
268		-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.
	260	+(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||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" %)​
269	269
270		-
271		-)))
272		-)))
273	273
	263	+== 3.3 Configure Device to Read RS485 Sensors ==
	264	+
	265	+
	266	+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.
	267	+
	268	+
274	274	(((
275	275	(((
	271	+(((
276	276	(% 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**
277	277	)))
278	278
279		-
	275	+
	276	+
	277	+=== 3.3.1 Method 1 ~-~- via RS485 Configure Tool ===
	278	+
	279	+
	280	+Use the RS485 Configure tool is the recommand method. Please see the instruction of how to use the tool:
	281	+
	282	+* **[[RS485 Configure Tool Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/RS485_Configure_Tool/]]**
	283	+
	284	+[[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"]]
	285	+
	286	+
	287	+=== 3.3.2  Method 2 ~-~- via AT Commands ===
280	280	)))
281	281	)))
282	282
283		-=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
	291	+==== 3.3.2.1 Configure UART settings for RS485 communication ====
284	284
285	285
286		-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:
	294	+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:
287	287
288		-
289		-(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
290		-|=(% style="width: 110px;" %)(((
	296	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	297	+|=(% style="width: 126px; background-color:#4F81BD;color:white" %)(((
291	291	**AT Commands**
292		-)))|=(% style="width: 210px;" %)(((
	299	+)))|=(% style="width: 187px; background-color:#4F81BD;color:white" %)(((
293	293	**Description**
294		-)))|=(% style="width: 190px;" %)(((
	301	+)))|=(% style="width: 197px;background-color:#4F81BD;color:white" %)(((
295	295	**Example**
296	296	)))
297		-|(% style="width:110px" %)(((
	304	+|(% style="width:126px" %)(((
	305	+
	306	+
	307	+(((
298	298	AT+BAUDR
299		-)))|(% style="width:190px" %)(((
	309	+)))
	310	+)))|(% style="width:177px" %)(((
300	300	Set the baud rate (for RS485 connection). Default Value is: 9600.
301		-)))|(% style="width:190px" %)(((
	312	+)))|(% style="width:193px" %)(((
302	302	(((
303	303	AT+BAUDR=9600
304	304	)))
305	305
306	306	(((
307		-Options: (1200,2400,4800,14400,19200,115200)
	318	+Options: (1200,2400,4800,
	319	+14400,19200,115200)
308	308	)))
309	309	)))
310		-|(% style="width:110px" %)(((
	322	+|(% style="width:126px" %)(((
311	311	AT+PARITY
312		-)))|(% style="width:190px" %)(((
	324	+)))|(% style="width:177px" %)(((
313	313	Set UART parity (for RS485 connection)
314		-)))|(% style="width:190px" %)(((
	326	+)))|(% style="width:193px" %)(((
315	315	(((
316	316	AT+PARITY=0
317	317	)))
318	318
319	319	(((
320		-Option: 0: no parity, 1: odd parity, 2: even parity
	332	+Option: 0: no parity,
	333	+1: odd parity,
	334	+2: even parity
321	321	)))
322	322	)))
323		-|(% style="width:110px" %)(((
	337	+|(% style="width:126px" %)(((
324	324	AT+STOPBIT
325		-)))|(% style="width:190px" %)(((
	339	+)))|(% style="width:177px" %)(((
326	326	(((
327	327	Set serial stopbit (for RS485 connection)
328	328	)))
329		-
	343	+)))|(% style="width:193px" %)(((
330	330	(((
331		-
332		-)))
333		-)))|(% style="width:190px" %)(((
334		-(((
335	335	AT+STOPBIT=0 for 1bit
336	336	)))
337	337
...	...	@@ -344,21 +344,16 @@
344	344	)))
345	345	)))
346	346
	357	+=== 3.3.3 Configure sensors ===
347	347
348		-=== 3.3.2 Configure sensors ===
349	349
350		-
351	351	(((
352		-(((
353	353	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		-
355		-
356	356	)))
357		-)))
358	358
359		-(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
360		-|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
361		-|AT+CFGDEV|(% style="width:110px" %)(((
	364	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	365	+|=(% 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**
	366	+|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
362	362	(((
363	363	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
364	364	)))
...	...	@@ -372,10 +372,9 @@
372	372	)))
373	373	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
374	374
	380	+=== 3.3.4 Configure read commands for each sampling ===
375	375
376		-=== 3.3.3 Configure read commands for each sampling ===
377	377
378		-
379	379	(((
380	380	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.
381	381
...	...	@@ -403,7 +403,7 @@
403	403
404	404	(% 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:
405	405
406		-(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
	410	+(% border="1" style="background-color:#f2f2f2; width:499px" %)
407	407	|(% style="width:496px" %)(((
408	408	**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
409	409
...	...	@@ -417,9 +417,23 @@
417	417	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
418	418
419	419
	424	+If a single command exceeds 14 bytes, you can use the command splicing function.
	425	+
	426	+When AT+CMDDLx=1, the commands of AT+COMMANDx and AT+COMMAND(x+1) will be merged.
	427	+
	428	+
	429	+**Examples:** To send 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F data it should be configured:
	430	+
	431	+ AT+COMMAND1=00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D,0
	432	+
	433	+ AT+COMMAND1=1
	434	+
	435	+ AT+COMMAND2=0E 0F,0
	436	+
	437	+
420	420	(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
421	421
422		-(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
	440	+(% border="1" style="background-color:#f2f2f2; width:510px" %)
423	423	|(% style="width:510px" %)(((
424	424	**AT+DATACUTx=a,b,c**
425	425
...	...	@@ -433,24 +433,24 @@
433	433
434	434	* (% style="color:#037691" %)**Grab bytes**
435	435
436		-(% 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" %)​
	454	+(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
437	437
438	438
439	439
440	440	* (% style="color:#037691" %)**Grab a section**
441	441
442		-(% 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" %)​
	460	+(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
443	443
444	444
445	445
446	446	* (% style="color:#037691" %)**Grab different sections**
447	447
448		-(% 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" %)​
	466	+(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png]](% 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" %)​
449	449
450	450
451	451	)))
452	452
453		-=== 3.3.4 Compose the uplink payload ===
	471	+=== 3.3.5 Compose the uplink payload ===
454	454
455	455
456	456	(((
...	...	@@ -475,8 +475,6 @@
475	475
476	476	(((
477	477	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
478		-
479		-
480	480	)))
481	481
482	482	[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
...	...	@@ -499,7 +499,7 @@
499	499	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
500	500
501	501
502		-(% 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" %)​
	518	+(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png]](% 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" %)​
503	503
504	504
505	505	So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
...	...	@@ -528,16 +528,14 @@
528	528	(% 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)**
529	529
530	530
531		-
532	532	Below are the uplink payloads:
533	533
	549	+(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png]](% 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" %)​
534	534
535		-(% 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" %)​
536	536
	552	+=== 3.3.6 Uplink on demand ===
537	537
538		-=== 3.3.5 Uplink on demand ===
539	539
540		-
541	541	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.
542	542
543	543	(% style="color:blue" %)**Downlink control command:**
...	...	@@ -547,27 +547,86 @@
547	547	(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
548	548
549	549
550		-=== 3.3.6 Uplink on Interrupt ===
	564	+=== 3.3.7 Uplink on Interrupt ===
551	551
552	552
553	553	RS485-LN support external Interrupt uplink since hardware v1.2 release.
554	554
	569	+(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png]](% 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"]]
555	555
556		-(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
557	557
558		-Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
	572	+==== 3.3.7.1 Set Interrupt Mode ====
559	559
560	560
	575	+Before using the interrupt function of the **INT** pin, users can set the interrupt triggering mode as required.
	576	+
	577	+(% style="color:blue" %)**AT command:**
	578	+
	579	+* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
	580	+
	581	+* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
	582	+
	583	+* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge
	584	+
	585	+* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge **(default)**
	586	+
	587	+* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
	588	+
	589	+(% style="color:blue" %)**Downlink Commands: **(% style="color:#037691" %)**0x06**
	590	+
	591	+Format: Command Code (0x06) followed by 3 bytes.
	592	+
	593	+Example1:  Downlink Payload: **06 00 00 01    **~/~/ AT+INTMOD=1
	594	+
	595	+Example2:  Downlink Payload: **06 00 00 03    **~/~/AT+INTMOD=3
	596	+
	597	+
	598	+==== 3.3.7.2 Practical application ====
	599	+
	600	+
	601	+The following uses the default interrupt triggering mode (% style="color:blue" %)**(AT+INTMOD=2)**(%%) as an example to show the interrupt function of (% style="color:blue" %)**INT**(%%):
	602	+
	603	+When a high voltage is given to the INT pin and then the level of the (% style="color:blue" %)**INT**(%%) pin changes from high to low, the interrupt is triggered by a falling edge and the RS485-LN sends an uplink data.
	604	+
	605	+(% style="color:red" %)**Note: The level that triggers the interrupt ranges from 3.3V to 24V. Generally, it is recommended to use less than 12V.**
	606	+
	607	+**Example:**
	608	+
	609	+* Use a dry contact to connect the (% style="color:blue" %)**INT**(%%) pin and (% style="color:blue" %)**VIN+**(%%) pin of the RS485-LN.
	610	+
	611	+When the dry contact is closed, INT and VIN+ conduct and INT is high.
	612	+
	613	+Disconnecting the dry contact, the level of the INT pin changes from high to low, triggering an interrupt (triggered along the falling edge), and the RS485-LN sends an uplink data.
	614	+
	615	+[[image:image-20240925174124-5.jpeg||height="439" width="703"]]
	616	+
	617	+* Use a regulated power supply or a wet contact to connect the 485-LN to trigger the interruption.(This section uses a regulated power supply as an example.)
	618	+
	619	+The positive pole of the stabilized power supply is connected to the (% style="color:blue" %)**INT**(%%) pin of RS485-LN, and the negative pole of the stabilized power supply is connected to the (% style="color:blue" %)**VIN-**(%%) pin of RS485-LN.
	620	+
	621	+When the regulated power supply is operating, a high voltage is given to the INT pin and the INT level is high. When the regulated power supply is turned off, the level of the INT pin changes from
	622	+
	623	+high to low, at which time an interrupt is triggered (triggered along the falling edge), and the device will send an uplink data.
	624	+
	625	+[[image:image-20240925173243-4.jpeg||height="404" width="900"]]
	626	+
	627	+* Example of interrupt data in TTN.
	628	+
	629	+The first byte of the payload of the interrupted packet is (% style="color:blue" %)**0x81**(%%).
	630	+
	631	+[[image:image-20240925181010-1.png||height="348" width="953"]]
	632	+
	633	+
561	561	== 3.4 Uplink Payload ==
562	562
563	563
564		-(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
565		-|=(% scope="row" style="width: 60px;" %)(((
566		-Size(bytes)
567		-)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
568		-Length depends on the return from the commands
	637	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	638	+|(% style="background-color:#4f81bd; color:white; width:70px" %)(((
	639	+**Size(bytes)**
	640	+)))|(% style="background-color:#4f81bd; color:white; width:80px" %)**1**|(% style="background-color:#4f81bd; color:white; width:360px" %)(((
	641	+**Length depends on the return from the commands**
569	569	)))
570		-|=(% style="width: 90px;" %)(((
	643	+|(% style="width:90px" %)(((
571	571	Value
572	572	)))|(% style="width:114px" %)(((
573	573	PAYLOAD_VER
...	...	@@ -579,13 +579,9 @@
579	579	provided in the LoRaWAN server.
580	580	)))
581	581
582		-(% 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"]]
	655	+(% 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.
583	583
584		-(% title="Click and drag to resize" %)​
585	585
586		-Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
587		-
588		-
589	589	== 3.5 Configure RS485-LN via AT or Downlink ==
590	590
591	591
...	...	@@ -623,7 +623,7 @@
623	623	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.
624	624
625	625
626		-(% 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"]]
	695	+(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||height="263" width="1160"]]
627	627
628	628	(% title="Click and drag to resize" %)​
629	629
...	...	@@ -731,32 +731,22 @@
731	731	)))
732	732
733	733	(((
734		-(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	803	+(% style="color:blue" %)**Example 2:**  (%%)
735	735	)))
736	736
737	737	(((
738		-User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
	807	+Check TTL Sensor return:
739	739	)))
740	740
741	741	(((
742		-
743		-)))
744		-
745	745	(((
746		-(((
747		-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:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	812	+[[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" %)​
748	748	)))
749		-
750		-
751	751	)))
752	752
753		-(((
754		- (% 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" %)​
755		-)))
756	756
757	757
758	758
759		-
760	760	==== (% style="color:blue" %)**Set Payload version**(%%) ====
761	761
762	762
...	...	@@ -785,6 +785,7 @@
785	785	)))
786	786
787	787
	847	+
788	788	**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
...	...	@@ -791,7 +791,6 @@
791	791	[[image:image-20220824145428-2.png||height="168" width="1300"]]
792	792
793	793
794		-
795	795	**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.**
796	796
797	797
...	...	@@ -799,7 +799,6 @@
799	799
800	800
801	801
802		-
803	803	==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
804	804
805	805
...	...	@@ -920,13 +920,17 @@
920	920
921	921	)))
922	922
923		-(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
	981	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png]]
924	924
925	925	(% title="Click and drag to resize" %)​
926	926
927		-(% 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" %)​
	985	+(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png]](% title="Click and drag to resize" %)​
928	928
	987	+* (((
	988	+(% style="color:#037691" %)**Downlink Command:**
	989	+)))
929	929
	991	+**~ (% style="color:#4472c4" %)A9 aa(%%)** ~-~-> Same as AT+MBFUN=aa
930	930
931	931
932	932	==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
...	...	@@ -965,7 +965,7 @@
965	965	)))
966	966
967	967	(((
968		-(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
	1030	+(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
969	969	)))
970	970
971	971	(((
...	...	@@ -975,7 +975,7 @@
975	975	)))
976	976
977	977	(((
978		-**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
	1040	+**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
979	979	)))
980	980
981	981
...	...	@@ -1018,6 +1018,8 @@
1018	1018	(% 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.
1019	1019
1020	1020
	1083	+(Since firmware v1.4.0)
	1084	+
1021	1021	* (((
1022	1022	(% style="color:#037691" %)** AT Command:**
1023	1023	)))
...	...	@@ -1034,8 +1034,44 @@
1034	1034	Each uplink is sent to the server at 20-second intervals when segmented.
1035	1035
1036	1036
	1101	+==== (% style="color:blue" %)**Cut data separation processing(Since Version 1.4.2)**(%%) ====
1037	1037
1038	1038
	1104	+AT+NEWLINE command, which only takes effect when AT+DATAUP=1 or AT+DATAUP=1, timeout.
	1105	+
	1106	+When not set, each part of AT+DATAUP is sent according to the maximum number of bytes of DR.
	1107	+
	1108	+When setting, each part of AT+DATAUP is sent according to the value set by AT+NEWLINE.
	1109	+
	1110	+
	1111	+* (((
	1112	+(% style="color:#037691" %)** AT Command:**
	1113	+)))
	1114	+
	1115	+(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   //The data cut out by each AT+COMMANDx command is sent separately as an uplink.
	1116	+
	1117	+(% 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**//
	1118	+
	1119	+
	1120	+(% 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.
	1121	+
	1122	+
	1123	+(% style="color:#4472c4" %)//**AT+NEWLINE=NULL**//(%%)//  //Turn off the functionality of this AT command.
	1124	+
	1125	+
	1126	+* (((
	1127	+(% style="color:#037691" %)** Downlink Payload:**
	1128	+)))
	1129	+
	1130	+//AT+NEWLINE=ALL  ~-~-->  (% style="color:#4472c4" %)**0xAC 01**//
	1131	+
	1132	+// AT+NEWLINE= NULL  ~-~-->  (% style="color:#4472c4" %)**0xAC 00**//
	1133	+
	1134	+//AT+NEWLINE= a+b+c   ~-~-->  (% style="color:#4472c4" %)**0xAC number of bytes a b c**//
	1135	+
	1136	+//AT+NEWLINE= 1+5+15 ~-~-->  (% style="color:#4472c4" %)**0xAC 03 01 05 0F**//
	1137	+
	1138	+
1039	1039	==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1040	1040
1041	1041
...	...	@@ -1101,7 +1101,7 @@
1101	1101	The uplink screen shot is:
1102	1102	)))
1103	1103
1104		-(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	1204	+(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png]](% 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" %)​
1105	1105
1106	1106
1107	1107	* (((
...	...	@@ -1177,6 +1177,7 @@
1177	1177
1178	1178
1179	1179
	1280	+
1180	1180	==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1181	1181
1182	1182
...	...	@@ -1198,7 +1198,7 @@
1198	1198
1199	1199
1200	1200
1201		-==== (% style="color:blue" %)**Encrypted payload**(%%) ====
	1302	+==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1202	1202
1203	1203	(((
1204	1204
...	...	@@ -1214,10 +1214,9 @@
1214	1214
1215	1215
1216	1216
	1318	+==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1217	1217
1218		-==== (% style="color:blue" %)**Get sensor value**(%%) ====
1219	1219
1220		-
1221	1221	* (((
1222	1222	(% style="color:#037691" %)** AT Command:**
1223	1223	)))
...	...	@@ -1228,10 +1228,9 @@
1228	1228
1229	1229
1230	1230
	1331	+==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1231	1231
1232		-==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1233	1233
1234		-
1235	1235	* (((
1236	1236	(% style="color:#037691" %)** AT Command:**
1237	1237	)))
...	...	@@ -1242,10 +1242,9 @@
1242	1242
1243	1243
1244	1244
	1344	+==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1245	1245
1246		-==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1247	1247
1248		-
1249	1249	* (((
1250	1250	(% style="color:#037691" %)** AT Command:**
1251	1251	)))
...	...	@@ -1263,10 +1263,9 @@
1263	1263
1264	1264
1265	1265
	1364	+==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1266	1266
1267		-==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1268	1268
1269		-
1270	1270	* (((
1271	1271	(% style="color:#037691" %)** AT Command:**
1272	1272	)))
...	...	@@ -1288,10 +1288,9 @@
1288	1288
1289	1289
1290	1290
	1388	+==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1291	1291
1292		-==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1293	1293
1294		-
1295	1295	(((
1296	1296	* (% style="color:#037691" %)**Downlink Payload:**
1297	1297
...	...	@@ -1301,15 +1301,13 @@
1301	1301
1302	1302	Example：
1303	1303
1304		-
1305	1305	[[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"]]
1306	1306
1307	1307
1308	1308
	1404	+==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1309	1309
1310		-==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1311	1311
1312		-
1313	1313	* (((
1314	1314	(% style="color:#037691" %)** AT Command:**
1315	1315	)))
...	...	@@ -1340,10 +1340,10 @@
1340	1340	(((
1341	1341	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.
1342	1342
1343		-
	1437	+[[image:image-20240928104143-6.png||height="487" width="797"]]
1344	1344	)))
1345	1345
1346		-(% 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"]]
	1440	+(% 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"]]
1347	1347
1348	1348	(% title="Click and drag to resize" %)​
1349	1349
...	...	@@ -1351,34 +1351,30 @@
1351	1351	To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1352	1352	)))
1353	1353
1354		-(((
1355		-
1356		-)))
1357		-
1358		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1359		-|=(% style="width: 100px;" %)(((
	1448	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	1449	+|=(% style="width: 156px; background-color:#4F81BD;color:white" %)(((
1360	1360	**Command example**
1361		-)))|=(% style="width: 400px;" %)(((
	1451	+)))|=(% style="width: 355px; background-color:#4F81BD;color:white" %)(((
1362	1362	**Function**
1363	1363	)))
1364		-|(% style="width:100px" %)(((
	1454	+|(% style="width:156px" %)(((
1365	1365	AT+RXMODE=1,10
1366		-)))|(% style="width:400px" %)(((
	1456	+)))|(% style="width:352px" %)(((
1367	1367	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.
1368	1368	)))
1369		-|(% style="width:100px" %)(((
	1459	+|(% style="width:156px" %)(((
1370	1370	AT+RXMODE=2,500
1371		-)))|(% style="width:400px" %)(((
	1461	+)))|(% style="width:352px" %)(((
1372	1372	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
1373	1373	)))
1374		-|(% style="width:100px" %)(((
	1464	+|(% style="width:156px" %)(((
1375	1375	AT+RXMODE=0,0
1376		-)))|(% style="width:400px" %)(((
	1466	+)))|(% style="width:352px" %)(((
1377	1377	Disable listening mode. This is the default settings.
1378	1378	)))
1379		-|(% style="width:100px" %)(((
	1469	+|(% style="width:156px" %)(((
1380	1380
1381		-)))|(% style="width:400px" %)(((
	1471	+)))|(% style="width:352px" %)(((
1382	1382	A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1383	1383	)))
1384	1384
...	...	@@ -1423,39 +1423,33 @@
1423	1423	)))
1424	1424
1425	1425	(((
1426		-(% 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" %)​
	1516	+(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png]](% 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" %)​
1427	1427	)))
1428	1428
1429		-(((
1430		-
1431		-)))
1432	1432
	1520	+
1433	1433	(((
1434		-(((
1435	1435	(% 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.**
1436	1436	)))
1437		-)))
1438	1438
1439	1439
1440	1440	== 3.7 Buttons ==
1441	1441
1442	1442
1443		-(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1444		-|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
1445		-|(% 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**
1446		-|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1447		-|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	1529	+(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
	1530	+|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**Button**|=(% style="width: 380px;background-color:#4F81BD;color:white" %)**Feature**
	1531	+|(% 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**
	1532	+|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
	1533	+|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1448	1448
1449		-
1450	1450	== 3.8 LEDs ==
1451	1451
1452	1452
1453		-(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1454		-|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1455		-|**PWR**|Always on if there is power
1456		-|**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.
	1538	+(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
	1539	+|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**LEDs**|=(% style="width: 380px;background-color:#4F81BD;color:white" %)**Feature**
	1540	+|PWR|Always on if there is power
	1541	+|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.
1457	1457
1458		-
1459	1459	= 4. Case Study =
1460	1460
1461	1461
...	...	@@ -1469,21 +1469,16 @@
1469	1469
1470	1470	(((
1471	1471	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.
1472		-
1473		-
1474	1474	)))
1475	1475
1476		-(% 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" %)​
	1558	+(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png]](% 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" %)​
1477	1477
1478	1478
1479		-
1480	1480	(((
1481	1481	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:
1482		-
1483		-
1484	1484	)))
1485	1485
1486		-(% 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" %)​
	1565	+(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png]](% 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" %)​
1487	1487
1488	1488
1489	1489	(((
...	...	@@ -1509,12 +1509,11 @@
1509	1509
1510	1510	* (% style="color:#037691" %)**AT+NJM=0**
1511	1511	* (% style="color:#037691" %)**ATZ**
1512		-
1513		-
1514	1514	)))
1515	1515
1516	1516
1517	1517
	1595	+
1518	1518	=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1519	1519
1520	1520
...	...	@@ -1550,7 +1550,7 @@
1550	1550
1551	1551	)))
1552	1552
1553		-(% 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" %)​
	1631	+(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png]](% 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" %)​
1554	1554
1555	1555
1556	1556	= 6. FAQ =
...	...	@@ -1576,7 +1576,7 @@
1576	1576	Below shows the hardware connection for how to upload an image to RS485-LN:
1577	1577	)))
1578	1578
1579		-(% 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"]]
	1657	+(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png]](% 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"]]
1580	1580
1581	1581	(% title="Click and drag to resize" %)​
1582	1582
...	...	@@ -1607,18 +1607,23 @@
1607	1607	)))
1608	1608
1609	1609
1610		-(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	1688	+(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png]](% 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" %)​
1611	1611
1612	1612
1613		-(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	1691	+(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png]](% 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" %)​
1614	1614
1615	1615
1616		-(% 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" %)​
	1694	+(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png]](% 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" %)​
1617	1617
1618	1618
	1697	+(% 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):**
	1698	+
	1699	+[[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]]
	1700	+
	1701	+
1619	1619	(% 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:**
1620	1620
1621		-(% 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" %)​
	1704	+(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png]](% 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" %)​
1622	1622
1623	1623
1624	1624	== 6.2 How to change the LoRa Frequency Bands/Region? ==
...	...	@@ -1630,7 +1630,7 @@
1630	1630	== 6.3 How many RS485-Slave can RS485-LN connects? ==
1631	1631
1632	1632
1633		-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"]].
	1716	+The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 15 different RS485 command. So RS485-LN can support max 15 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"]].
1634	1634
1635	1635
1636	1636	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
...	...	@@ -1665,7 +1665,7 @@
1665	1665	1. Check if Modbus-MTU return back the expected result to RS485-LN.
1666	1666	1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1667	1667
1668		-[[image:image-20221130104310-1.png||height="380" width="680"]]
	1751	+[[image:image-20240816112950-1.png||height="382" width="731"]]
1669	1669
1670	1670
1671	1671	Example Connection:
...	...	@@ -1712,7 +1712,7 @@
1712	1712
1713	1713	RS485-LN sent below command:
1714	1714
1715		-(% style="color:blue" %)**AT+CFGDEV=01 03 20 00 01 85 c0,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
	1798	+(% 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.
1716	1716
1717	1717
1718	1718	We can see the output from the Serial port tool to analyze. And check if they are expected result.
...	...	@@ -1728,7 +1728,7 @@
1728	1728	=== 6.7.5 Example – Test CMD command sets. ===
1729	1729
1730	1730
1731		-Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
	1814	+Run (% style="color:blue" %)**AT+GETSENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1732	1732
1733	1733
1734	1734	(% style="color:blue" %)**Serial port tool:**
...	...	@@ -1764,9 +1764,37 @@
1764	1764
1765	1765	== 6.8 Where to get the decoder for RS485-LN? ==
1766	1766
1767		-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 for decoders (no intermediate data parsing part involved)
1768	1768
	1851	+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)
1769	1769
	1853	+
	1854	+== 6.9 How to configure RS485 commands more conveniently？ ==
	1855	+
	1856	+
	1857	+Dragino has developed an application for the RS485 series of products.
	1858	+
	1859	+It can help you configure RS485 sensors more conveniently
	1860	+Please refer to the link below for specific usage：
	1861	+
	1862	+[[RS485 Configure Tool - DRAGINO>>url:http://wiki.dragino.com/xwiki/bin/view/Main/RS485_Configure_Tool/#HTableofContentsFF1A]]
	1863	+
	1864	+
	1865	+
	1866	+== 6.10 How to determine whether the returned data value FF is valid data or invalid data? ==
	1867	+
	1868	+The address of the returned data can be used as a flag.
	1869	+
	1870	+The customer uses the intercept command to intercept the first bit of the returned data (the slave address of the sensor) as a judgment flag.
	1871	+
	1872	+**Invalid data:**
	1873	+
	1874	+If the first bit and the data are both FF, it means the data is empty.
	1875	+
	1876	+
	1877	+**Valid data:**
	1878	+If the first bit is a normal slave address and the data is FF, it means the data is normal.
	1879	+
	1880	+
1770	1770	= 7. Trouble Shooting =
1771	1771
1772	1772	== 7.1 Downlink doesn't work, how to solve it? ==
...	...	@@ -1775,12 +1775,36 @@
1775	1775	Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1776	1776
1777	1777
1778		-== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
	1889	+== 7.2 Why customers can't join TTN V3 in US915 /AU915 bands? ==
1779	1779
1780	1780
1781	1781	It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1782	1782
1783	1783
	1895	+== 7.3 Why can't customers see the device's data in the server when the data is too long? ==
	1896	+
	1897	+
	1898	+This is due to the limitation of the lorawan protocol, and the fixed DR needs to be adjusted to improve this problem.
	1899	+
	1900	+Please refer to the following link for the number of bytes limited by different frequencies and different DRs in the lorawan protocol
	1901	+
	1902	+[[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]]
	1903	+
	1904	+Example:
	1905	+
	1906	+[[image:image-20240620145456-1.png]]
	1907	+
	1908	+Please refer to the following command to fix DR
	1909	+
	1910	+AT+ADR=0
	1911	+
	1912	+AT+DR=3
	1913	+
	1914	+Downlink command:
	1915	+
	1916	+[[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]]
	1917	+
	1918	+
1784	1784	= 8. Order Info =
1785	1785
1786	1786
...	...	@@ -1799,10 +1799,9 @@
1799	1799	* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1800	1800	* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1801	1801
	1937	+= 9. Packing Info =
1802	1802
1803		-= 9.Packing Info =
1804	1804
1805		-
1806	1806	**Package Includes**:
1807	1807
1808	1808	* RS485-LN x 1
...	...	@@ -1816,7 +1816,6 @@
1816	1816	* Package Size / pcs : 14.5 x 8 x 5 cm
1817	1817	* Weight / pcs : 170g
1818	1818
1819		-
1820	1820	= 10. FCC Caution for RS485LN-US915 =
1821	1821
1822	1822

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