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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.
	41	+RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
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217		-(% 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" %)​
	217	+(% 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" %)​
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288	288	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:
289	289
290		-
291	291	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
292		-|=(% style="width: 120px; background-color:#D9E2F3;color:#0070C0" %)(((
	291	+|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)(((
293	293	**AT Commands**
294		-)))|=(% style="width: 195px; background-color:#D9E2F3;color:#0070C0" %)(((
	293	+)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
295	295	**Description**
296		-)))|=(% style="width: 195px;background-color:#D9E2F3;color:#0070C0" %)(((
	295	+)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
297	297	**Example**
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299		-|(% style="width:119px" %)(((
	298	+|(% style="width:126px" %)(((
	299	+
	300	+
	301	+(((
300	300	AT+BAUDR
301		-)))|(% style="width:116px" %)(((
	303	+)))
	304	+)))|(% style="width:177px" %)(((
302	302	Set the baud rate (for RS485 connection). Default Value is: 9600.
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	306	+)))|(% style="width:193px" %)(((
304	304	(((
305	305	AT+BAUDR=9600
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308	308	(((
309		-Options: (1200,2400,4800,14400,19200,115200)
	312	+Options: (1200,2400,4800,
	313	+14400,19200,115200)
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311	311	)))
312		-|(% style="width:119px" %)(((
	316	+|(% style="width:126px" %)(((
313	313	AT+PARITY
314		-)))|(% style="width:116px" %)(((
	318	+)))|(% style="width:177px" %)(((
315	315	Set UART parity (for RS485 connection)
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	320	+)))|(% style="width:193px" %)(((
317	317	(((
318	318	AT+PARITY=0
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321	321	(((
322		-Option: 0: no parity, 1: odd parity, 2: even parity
	326	+Option: 0: no parity,
	327	+1: odd parity,
	328	+2: even parity
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325		-|(% style="width:119px" %)(((
	331	+|(% style="width:126px" %)(((
326	326	AT+STOPBIT
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	333	+)))|(% style="width:177px" %)(((
328	328	(((
329	329	Set serial stopbit (for RS485 connection)
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331		-
	337	+)))|(% style="width:193px" %)(((
332	332	(((
333		-
334		-)))
335		-)))|(% style="width:190px" %)(((
336		-(((
337	337	AT+STOPBIT=0 for 1bit
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356	356	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.
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362	362	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
363	363	|=(% style="width: 122px; background-color:#D9E2F3;color:#0070C0" %)**AT Commands**|=(% style="width: 198px; background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Example**
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568	568	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
569		-|=(% scope="row" style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
	567	+|=(% scope="row" style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
570	570	Size(bytes)
571	571	)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
572	572	**Length depends on the return from the commands**

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	1	+XWiki.Xiaoling

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