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

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	1	+XWiki.Xiaoling

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	6	+(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
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10		-
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12	12	**Table of Contents:**
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14	14	{{toc/}}
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25	25
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28		-= 1. Introduction =
	31	+= 1.Introduction =
29	29
30	30	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
31	31
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35	35	)))
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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.
	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.
39	39	)))
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47	47	)))
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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" %)​
	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]]
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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	+
54	54	== 1.2 Specifications ==
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88	88	* Automatic RF Sense and CAD with ultra-fast AFC.
89	89	* Packet engine up to 256 bytes with CRC
90	90
	97	+
	98	+
91	91	== 1.3 Features ==
92	92
93	93
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100	100	* Support Modbus protocol
101	101	* Support Interrupt uplink (Since hardware version v1.2)
102	102
	111	+
	112	+
103	103	== 1.4 Applications ==
104	104
105	105
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110	110	* Smart Cities
111	111	* Smart Factory
112	112
	123	+
	124	+
113	113	== 1.5 Firmware Change log ==
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116	116	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
117	117
118	118
	131	+
119	119	== 1.6 Hardware Change log ==
120	120
121	121
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129	129	v1.0: Release
130	130	)))
131	131
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		-
143	143
144	144	)))
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157	157	Once there is power, the RS485-LN will be on.
158	158	)))
159	159
160		-(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.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" %)​
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163	163	)))
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180	180
181	181	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.
182	182
183		-[[image:image-20240928102637-3.png||height="522" width="917"]]
184	184
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"]]
	186	+(% 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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	188	+
187	187	(((
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189	189	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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190	190	)))
191	191
192	192	(((
193		-485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
	195	+485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
	196	+
	197	+
194	194	)))
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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" %)​
	200	+(% 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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199	199	(((
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211	211	)))
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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"]]
	218	+(% 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" %)​
215	215
216	216
217		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	221	+(((
	222	+(((
	223	+User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
218	218
219		-**Create the application.**
	225	+
	226	+)))
220	220
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"]]
	228	+(((
	229	+**Add APP EUI in the application.**
	230	+)))
	231	+)))
222	222
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"]]
	233	+(% 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" %)​
224	224
225		-**Add devices to the created Application.**
	235	+(% 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" %)​
226	226
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"]]
	237	+(% 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" %)​
228	228
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"]]
	239	+(% 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"]]
230	230
231	231
232		-**Enter end device specifics manually.**
	242	+(% title="Click and drag to resize" %)​
233	233
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"]]
	244	+You can also choose to create the device manually.
235	235
236		-**Add DevEUI and AppKey.**
	246	+(% 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" %)​
237	237
238		-**Customize a platform ID for the device.**
239	239
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"]]
241	241
	250	+**Add APP KEY and DEV EUI**
242	242
243		-(% style="color:blue" %)**Step 2**(%%): Add decoder.
	252	+(% 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" %)​
244	244
245		-In TTN, user can add a custom payload so it shows friendly reading.
246	246
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/]]
248	248
249		-Below is TTN screen shot:
	256	+(((
	257	+(% 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	250
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"]]
	259	+
	260	+)))
252	252
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"]]
	262	+(% 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" %)​
254	254
255	255
256		-(% style="color:blue" %)**Step 3**(%%): Activate on RS485-LN.
	265	+== 3.3 Configure Commands to read data ==
257	257
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.
259	259
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" %)​
	268	+(((
	269	+(((
	270	+(((
	271	+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.
261	261
	273	+
	274	+)))
	275	+)))
262	262
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		-
269	269	(((
270	270	(((
271		-(((
272	272	(% 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**
273	273	)))
274	274
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 ===
	282	+
288	288	)))
289	289	)))
290	290
291		-==== 3.3.2.1 Configure UART settings for RS485 communication ====
	286	+=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
292	292
293	293
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:
	289	+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:
295	295
296		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
297		-|=(% style="width: 126px; background-color:#4F81BD;color:white" %)(((
	291	+
	292	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	293	+|=(% style="width: 110px;" %)(((
298	298	**AT Commands**
299		-)))|=(% style="width: 187px; background-color:#4F81BD;color:white" %)(((
	295	+)))|=(% style="width: 210px;" %)(((
300	300	**Description**
301		-)))|=(% style="width: 197px;background-color:#4F81BD;color:white" %)(((
	297	+)))|=(% style="width: 190px;" %)(((
302	302	**Example**
303	303	)))
304		-|(% style="width:126px" %)(((
305		-
306		-
307		-(((
	300	+|(% style="width:110px" %)(((
308	308	AT+BAUDR
309		-)))
310		-)))|(% style="width:177px" %)(((
	302	+)))|(% style="width:190px" %)(((
311	311	Set the baud rate (for RS485 connection). Default Value is: 9600.
312		-)))|(% style="width:193px" %)(((
	304	+)))|(% style="width:190px" %)(((
313	313	(((
314	314	AT+BAUDR=9600
315	315	)))
316	316
317	317	(((
318		-Options: (1200,2400,4800,
319		-14400,19200,115200)
	310	+Options: (1200,2400,4800,14400,19200,115200)
320	320	)))
321	321	)))
322		-|(% style="width:126px" %)(((
	313	+|(% style="width:110px" %)(((
323	323	AT+PARITY
324		-)))|(% style="width:177px" %)(((
	315	+)))|(% style="width:190px" %)(((
325	325	Set UART parity (for RS485 connection)
326		-)))|(% style="width:193px" %)(((
	317	+)))|(% style="width:190px" %)(((
327	327	(((
328	328	AT+PARITY=0
329	329	)))
330	330
331	331	(((
332		-Option: 0: no parity,
333		-1: odd parity,
334		-2: even parity
	323	+Option: 0: no parity, 1: odd parity, 2: even parity
335	335	)))
336	336	)))
337		-|(% style="width:126px" %)(((
	326	+|(% style="width:110px" %)(((
338	338	AT+STOPBIT
339		-)))|(% style="width:177px" %)(((
	328	+)))|(% style="width:190px" %)(((
340	340	(((
341	341	Set serial stopbit (for RS485 connection)
342	342	)))
343		-)))|(% style="width:193px" %)(((
	332	+
344	344	(((
	334	+
	335	+)))
	336	+)))|(% style="width:190px" %)(((
	337	+(((
345	345	AT+STOPBIT=0 for 1bit
346	346	)))
347	347
...	...	@@ -354,16 +354,22 @@
354	354	)))
355	355	)))
356	356
357		-=== 3.3.3 Configure sensors ===
358	358
359	359
	352	+=== 3.3.2 Configure sensors ===
	353	+
	354	+
360	360	(((
	356	+(((
361	361	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.
	358	+
	359	+
362	362	)))
	361	+)))
363	363
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" %)(((
	363	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	364	+|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	365	+|AT+CFGDEV|(% style="width:110px" %)(((
367	367	(((
368	368	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
369	369	)))
...	...	@@ -377,9 +377,11 @@
377	377	)))
378	378	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
379	379
380		-=== 3.3.4 Configure read commands for each sampling ===
381	381
382	382
	381	+=== 3.3.3 Configure read commands for each sampling ===
	382	+
	383	+
383	383	(((
384	384	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.
385	385
...	...	@@ -407,7 +407,7 @@
407	407
408	408	(% 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:
409	409
410		-(% border="1" style="background-color:#f2f2f2; width:499px" %)
	411	+(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
411	411	|(% style="width:496px" %)(((
412	412	**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
413	413
...	...	@@ -421,23 +421,9 @@
421	421	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
422	422
423	423
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		-
438	438	(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
439	439
440		-(% border="1" style="background-color:#f2f2f2; width:510px" %)
	427	+(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
441	441	|(% style="width:510px" %)(((
442	442	**AT+DATACUTx=a,b,c**
443	443
...	...	@@ -451,24 +451,24 @@
451	451
452	452	* (% style="color:#037691" %)**Grab bytes**
453	453
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" %)​
	441	+(% 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" %)​
455	455
456	456
457	457
458	458	* (% style="color:#037691" %)**Grab a section**
459	459
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" %)​
	447	+(% 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" %)​
461	461
462	462
463	463
464	464	* (% style="color:#037691" %)**Grab different sections**
465	465
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" %)​
	453	+(% 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" %)​
467	467
468	468
469	469	)))
470	470
471		-=== 3.3.5 Compose the uplink payload ===
	458	+=== 3.3.4 Compose the uplink payload ===
472	472
473	473
474	474	(((
...	...	@@ -493,6 +493,8 @@
493	493
494	494	(((
495	495	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
	483	+
	484	+
496	496	)))
497	497
498	498	[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
...	...	@@ -515,7 +515,7 @@
515	515	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
516	516
517	517
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" %)​
	507	+(% 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" %)​
519	519
520	520
521	521	So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
...	...	@@ -544,14 +544,16 @@
544	544	(% 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)**
545	545
546	546
	536	+
547	547	Below are the uplink payloads:
548	548
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" %)​
550	550
	540	+(% 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" %)​
551	551
552		-=== 3.3.6 Uplink on demand ===
553	553
	543	+=== 3.3.5 Uplink on demand ===
554	554
	545	+
555	555	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.
556	556
557	557	(% style="color:blue" %)**Downlink control command:**
...	...	@@ -561,86 +561,27 @@
561	561	(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
562	562
563	563
564		-=== 3.3.7 Uplink on Interrupt ===
	555	+=== 3.3.6 Uplink on Interrupt ===
565	565
566	566
567	567	RS485-LN support external Interrupt uplink since hardware v1.2 release.
568	568
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"]]
570	570
	561	+(% 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" %)​
571	571
572		-==== 3.3.7.1 Set Interrupt Mode ====
	563	+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.
573	573
574	574
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		-
634	634	== 3.4 Uplink Payload ==
635	635
636	636
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	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
	570	+|=(% scope="row" style="width: 60px;" %)(((
	571	+Size(bytes)
	572	+)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
	573	+Length depends on the return from the commands
642	642	)))
643		-|(% style="width:90px" %)(((
	575	+|=(% style="width: 90px;" %)(((
644	644	Value
645	645	)))|(% style="width:114px" %)(((
646	646	PAYLOAD_VER
...	...	@@ -652,9 +652,13 @@
652	652	provided in the LoRaWAN server.
653	653	)))
654	654
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.
	587	+(% 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"]]
656	656
	589	+(% title="Click and drag to resize" %)​
657	657
	591	+Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
	592	+
	593	+
658	658	== 3.5 Configure RS485-LN via AT or Downlink ==
659	659
660	660
...	...	@@ -692,7 +692,7 @@
692	692	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.
693	693
694	694
695		-(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||height="263" width="1160"]]
	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"]]
696	696
697	697	(% title="Click and drag to resize" %)​
698	698
...	...	@@ -800,22 +800,32 @@
800	800	)))
801	801
802	802	(((
803		-(% style="color:blue" %)**Example 2:**  (%%)
	739	+(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
804	804	)))
805	805
806	806	(((
807		-Check TTL Sensor return:
	743	+User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
808	808	)))
809	809
810	810	(((
	747	+
	748	+)))
	749	+
811	811	(((
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" %)​
	751	+(((
	752	+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**
813	813	)))
	754	+
	755	+
814	814	)))
815	815
	758	+(((
	759	+ (% 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" %)​
	760	+)))
816	816
817	817
818	818
	764	+
819	819	==== (% style="color:blue" %)**Set Payload version**(%%) ====
820	820
821	821
...	...	@@ -844,7 +844,6 @@
844	844	)))
845	845
846	846
847		-
848	848	**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
849	849
850	850
...	...	@@ -851,6 +851,7 @@
851	851	[[image:image-20220824145428-2.png||height="168" width="1300"]]
852	852
853	853
	799	+
854	854	**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.**
855	855
856	856
...	...	@@ -858,6 +858,7 @@
858	858
859	859
860	860
	807	+
861	861	==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
862	862
863	863
...	...	@@ -978,17 +978,13 @@
978	978
979	979	)))
980	980
981		-(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png]]
	928	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
982	982
983	983	(% title="Click and drag to resize" %)​
984	984
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" %)​
	932	+(% 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" %)​
986	986
987		-* (((
988		-(% style="color:#037691" %)**Downlink Command:**
989		-)))
990	990
991		-**~ (% style="color:#4472c4" %)A9 aa(%%)** ~-~-> Same as AT+MBFUN=aa
992	992
993	993
994	994	==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
...	...	@@ -1027,7 +1027,7 @@
1027	1027	)))
1028	1028
1029	1029	(((
1030		-(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
	973	+(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
1031	1031	)))
1032	1032
1033	1033	(((
...	...	@@ -1037,7 +1037,7 @@
1037	1037	)))
1038	1038
1039	1039	(((
1040		-**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
	983	+**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
1041	1041	)))
1042	1042
1043	1043
...	...	@@ -1080,8 +1080,6 @@
1080	1080	(% 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.
1081	1081
1082	1082
1083		-(Since firmware v1.4.0)
1084		-
1085	1085	* (((
1086	1086	(% style="color:#037691" %)** AT Command:**
1087	1087	)))
...	...	@@ -1098,44 +1098,8 @@
1098	1098	Each uplink is sent to the server at 20-second intervals when segmented.
1099	1099
1100	1100
1101		-==== (% style="color:blue" %)**Cut data separation processing(Since Version 1.4.2)**(%%) ====
1102	1102
1103	1103
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		-
1139	1139	==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1140	1140
1141	1141
...	...	@@ -1201,7 +1201,7 @@
1201	1201	The uplink screen shot is:
1202	1202	)))
1203	1203
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" %)​
	1109	+(% 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" %)​
1205	1205
1206	1206
1207	1207	* (((
...	...	@@ -1277,7 +1277,6 @@
1277	1277
1278	1278
1279	1279
1280		-
1281	1281	==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1282	1282
1283	1283
...	...	@@ -1299,7 +1299,7 @@
1299	1299
1300	1300
1301	1301
1302		-==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
	1206	+==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1303	1303
1304	1304	(((
1305	1305
...	...	@@ -1315,9 +1315,10 @@
1315	1315
1316	1316
1317	1317
1318		-==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1319	1319
	1223	+==== (% style="color:blue" %)**Get sensor value**(%%) ====
1320	1320
	1225	+
1321	1321	* (((
1322	1322	(% style="color:#037691" %)** AT Command:**
1323	1323	)))
...	...	@@ -1328,9 +1328,10 @@
1328	1328
1329	1329
1330	1330
1331		-==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1332	1332
	1237	+==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1333	1333
	1239	+
1334	1334	* (((
1335	1335	(% style="color:#037691" %)** AT Command:**
1336	1336	)))
...	...	@@ -1341,9 +1341,10 @@
1341	1341
1342	1342
1343	1343
1344		-==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1345	1345
	1251	+==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1346	1346
	1253	+
1347	1347	* (((
1348	1348	(% style="color:#037691" %)** AT Command:**
1349	1349	)))
...	...	@@ -1361,9 +1361,10 @@
1361	1361
1362	1362
1363	1363
1364		-==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1365	1365
	1272	+==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1366	1366
	1274	+
1367	1367	* (((
1368	1368	(% style="color:#037691" %)** AT Command:**
1369	1369	)))
...	...	@@ -1385,9 +1385,10 @@
1385	1385
1386	1386
1387	1387
1388		-==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1389	1389
	1297	+==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1390	1390
	1299	+
1391	1391	(((
1392	1392	* (% style="color:#037691" %)**Downlink Payload:**
1393	1393
...	...	@@ -1397,13 +1397,15 @@
1397	1397
1398	1398	Example：
1399	1399
	1309	+
1400	1400	[[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"]]
1401	1401
1402	1402
1403	1403
1404		-==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1405	1405
	1315	+==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1406	1406
	1317	+
1407	1407	* (((
1408	1408	(% style="color:#037691" %)** AT Command:**
1409	1409	)))
...	...	@@ -1434,10 +1434,10 @@
1434	1434	(((
1435	1435	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.
1436	1436
1437		-[[image:image-20240928104143-6.png||height="487" width="797"]]
	1348	+
1438	1438	)))
1439	1439
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"]]
	1351	+(% 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"]]
1441	1441
1442	1442	(% title="Click and drag to resize" %)​
1443	1443
...	...	@@ -1445,30 +1445,34 @@
1445	1445	To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1446	1446	)))
1447	1447
1448		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1449		-|=(% style="width: 156px; background-color:#4F81BD;color:white" %)(((
	1359	+(((
	1360	+
	1361	+)))
	1362	+
	1363	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	1364	+|=(% style="width: 100px;" %)(((
1450	1450	**Command example**
1451		-)))|=(% style="width: 355px; background-color:#4F81BD;color:white" %)(((
	1366	+)))|=(% style="width: 400px;" %)(((
1452	1452	**Function**
1453	1453	)))
1454		-|(% style="width:156px" %)(((
	1369	+|(% style="width:100px" %)(((
1455	1455	AT+RXMODE=1,10
1456		-)))|(% style="width:352px" %)(((
	1371	+)))|(% style="width:400px" %)(((
1457	1457	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.
1458	1458	)))
1459		-|(% style="width:156px" %)(((
	1374	+|(% style="width:100px" %)(((
1460	1460	AT+RXMODE=2,500
1461		-)))|(% style="width:352px" %)(((
	1376	+)))|(% style="width:400px" %)(((
1462	1462	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
1463	1463	)))
1464		-|(% style="width:156px" %)(((
	1379	+|(% style="width:100px" %)(((
1465	1465	AT+RXMODE=0,0
1466		-)))|(% style="width:352px" %)(((
	1381	+)))|(% style="width:400px" %)(((
1467	1467	Disable listening mode. This is the default settings.
1468	1468	)))
1469		-|(% style="width:156px" %)(((
	1384	+|(% style="width:100px" %)(((
1470	1470
1471		-)))|(% style="width:352px" %)(((
	1386	+)))|(% style="width:400px" %)(((
1472	1472	A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1473	1473	)))
1474	1474
...	...	@@ -1513,33 +1513,41 @@
1513	1513	)))
1514	1514
1515	1515	(((
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" %)​
	1431	+(% 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" %)​
1517	1517	)))
1518	1518
	1434	+(((
	1435	+
	1436	+)))
1519	1519
1520		-
1521	1521	(((
	1439	+(((
1522	1522	(% 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.**
1523	1523	)))
	1442	+)))
1524	1524
1525	1525
1526	1526	== 3.7 Buttons ==
1527	1527
1528	1528
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	+(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
	1449	+|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
	1450	+|(% 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**
	1451	+|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
	1452	+|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1534	1534
	1454	+
	1455	+
1535	1535	== 3.8 LEDs ==
1536	1536
1537	1537
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.
	1459	+(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
	1460	+|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
	1461	+|**PWR**|Always on if there is power
	1462	+|**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.
1542	1542
	1464	+
	1465	+
1543	1543	= 4. Case Study =
1544	1544
1545	1545
...	...	@@ -1553,16 +1553,21 @@
1553	1553
1554	1554	(((
1555	1555	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.
	1479	+
	1480	+
1556	1556	)))
1557	1557
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" %)​
	1483	+(% 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" %)​
1559	1559
1560	1560
	1486	+
1561	1561	(((
1562	1562	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:
	1489	+
	1490	+
1563	1563	)))
1564	1564
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" %)​
	1493	+(% 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" %)​
1566	1566
1567	1567
1568	1568	(((
...	...	@@ -1588,11 +1588,12 @@
1588	1588
1589	1589	* (% style="color:#037691" %)**AT+NJM=0**
1590	1590	* (% style="color:#037691" %)**ATZ**
	1519	+
	1520	+
1591	1591	)))
1592	1592
1593	1593
1594	1594
1595		-
1596	1596	=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1597	1597
1598	1598
...	...	@@ -1628,7 +1628,7 @@
1628	1628
1629	1629	)))
1630	1630
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" %)​
	1560	+(% 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" %)​
1632	1632
1633	1633
1634	1634	= 6. FAQ =
...	...	@@ -1654,7 +1654,7 @@
1654	1654	Below shows the hardware connection for how to upload an image to RS485-LN:
1655	1655	)))
1656	1656
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"]]
	1586	+(% 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"]]
1658	1658
1659	1659	(% title="Click and drag to resize" %)​
1660	1660
...	...	@@ -1685,23 +1685,18 @@
1685	1685	)))
1686	1686
1687	1687
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" %)​
	1617	+(% 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" %)​
1689	1689
1690	1690
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" %)​
	1620	+(% 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" %)​
1692	1692
1693	1693
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" %)​
	1623	+(% 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" %)​
1695	1695
1696	1696
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		-
1702	1702	(% 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:**
1703	1703
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" %)​
	1628	+(% 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" %)​
1705	1705
1706	1706
1707	1707	== 6.2 How to change the LoRa Frequency Bands/Region? ==
...	...	@@ -1713,7 +1713,7 @@
1713	1713	== 6.3 How many RS485-Slave can RS485-LN connects? ==
1714	1714
1715	1715
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"]].
	1640	+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"]].
1717	1717
1718	1718
1719	1719	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
...	...	@@ -1748,7 +1748,7 @@
1748	1748	1. Check if Modbus-MTU return back the expected result to RS485-LN.
1749	1749	1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1750	1750
1751		-[[image:image-20240816112950-1.png||height="382" width="731"]]
	1675	+[[image:image-20221130104310-1.png||height="380" width="680"]]
1752	1752
1753	1753
1754	1754	Example Connection:
...	...	@@ -1795,7 +1795,7 @@
1795	1795
1796	1796	RS485-LN sent below command:
1797	1797
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.
	1722	+(% 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.
1799	1799
1800	1800
1801	1801	We can see the output from the Serial port tool to analyze. And check if they are expected result.
...	...	@@ -1811,7 +1811,7 @@
1811	1811	=== 6.7.5 Example – Test CMD command sets. ===
1812	1812
1813	1813
1814		-Run (% style="color:blue" %)**AT+GETSENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
	1738	+Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1815	1815
1816	1816
1817	1817	(% style="color:blue" %)**Serial port tool:**
...	...	@@ -1845,39 +1845,6 @@
1845	1845	[[image:image-20221130104310-14.png||height="371" width="823"]]
1846	1846
1847	1847
1848		-== 6.8 Where to get the decoder for RS485-LN? ==
1849		-
1850		-
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)
1852		-
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		-
1881	1881	= 7. Trouble Shooting =
1882	1882
1883	1883	== 7.1 Downlink doesn't work, how to solve it? ==
...	...	@@ -1886,36 +1886,12 @@
1886	1886	Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1887	1887
1888	1888
1889		-== 7.2 Why customers can't join TTN V3 in US915 /AU915 bands? ==
	1780	+== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1890	1890
1891	1891
1892	1892	It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1893	1893
1894	1894
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		-
1919	1919	= 8. Order Info =
1920	1920
1921	1921
...	...	@@ -1934,9 +1934,11 @@
1934	1934	* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1935	1935	* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1936	1936
1937		-= 9. Packing Info =
1938	1938
1939	1939
	1806	+= 9.Packing Info =
	1807	+
	1808	+
1940	1940	**Package Includes**:
1941	1941
1942	1942	* RS485-LN x 1
...	...	@@ -1950,6 +1950,8 @@
1950	1950	* Package Size / pcs : 14.5 x 8 x 5 cm
1951	1951	* Weight / pcs : 170g
1952	1952
	1822	+
	1823	+
1953	1953	= 10. FCC Caution for RS485LN-US915 =
1954	1954
1955	1955

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