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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		-
99	99	== 1.3 Features ==
100	100
101	101
...	...	@@ -108,8 +108,6 @@
108	108	* Support Modbus protocol
109	109	* Support Interrupt uplink (Since hardware version v1.2)
110	110
111		-
112		-
113	113	== 1.4 Applications ==
114	114
115	115
...	...	@@ -120,8 +120,6 @@
120	120	* Smart Cities
121	121	* Smart Factory
122	122
123		-
124		-
125	125	== 1.5 Firmware Change log ==
126	126
127	127
...	...	@@ -287,48 +287,44 @@
287	287
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
	284	+
290	290	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
291		-|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)(((
	286	+|=(% style="width: 119px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
292	292	**AT Commands**
293		-)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
	288	+)))|=(% style="width: 116px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
294	294	**Description**
295		-)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
	290	+)))|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)(((
296	296	**Example**
297	297	)))
298		-|(% style="width:126px" %)(((
299		-
300		-
301		-(((
	293	+|(% style="width:119px" %)(((
302	302	AT+BAUDR
303		-)))
304		-)))|(% style="width:177px" %)(((
	295	+)))|(% style="width:116px" %)(((
305	305	Set the baud rate (for RS485 connection). Default Value is: 9600.
306		-)))|(% style="width:193px" %)(((
	297	+)))|(% style="width:190px" %)(((
307	307	(((
308	308	AT+BAUDR=9600
309	309	)))
	301	+
310	310	(((
311		-Options: (1200,2400,4800,
312		-14400,19200,115200)
	303	+Options: (1200,2400,4800,14400,19200,115200)
313	313	)))
314	314	)))
315		-|(% style="width:126px" %)(((
	306	+|(% style="width:119px" %)(((
316	316	AT+PARITY
317		-)))|(% style="width:177px" %)(((
	308	+)))|(% style="width:116px" %)(((
318	318	Set UART parity (for RS485 connection)
319		-)))|(% style="width:193px" %)(((
	310	+)))|(% style="width:190px" %)(((
320	320	(((
321	321	AT+PARITY=0
322	322	)))
	314	+
323	323	(((
324		-Option: 0: no parity,
325		-1: odd parity,
326		-2: even parity
	316	+Option: 0: no parity, 1: odd parity, 2: even parity
327	327	)))
328	328	)))
329		-|(% style="width:126px" %)(((
	319	+|(% style="width:119px" %)(((
330	330	AT+STOPBIT
331		-)))|(% style="width:177px" %)(((
	321	+)))|(% style="width:116px" %)(((
332	332	(((
333	333	Set serial stopbit (for RS485 connection)
334	334	)))
...	...	@@ -336,13 +336,15 @@
336	336	(((
337	337
338	338	)))
339		-)))|(% style="width:193px" %)(((
	329	+)))|(% style="width:190px" %)(((
340	340	(((
341	341	AT+STOPBIT=0 for 1bit
342	342	)))
	333	+
343	343	(((
344	344	AT+STOPBIT=1 for 1.5 bit
345	345	)))
	337	+
346	346	(((
347	347	AT+STOPBIT=2 for 2 bits
348	348	)))
...	...	@@ -352,8 +352,12 @@
352	352
353	353
354	354	(((
	347	+(((
355	355	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.
	349	+
	350	+
356	356	)))
	352	+)))
357	357
358	358	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
359	359	|=(% 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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560	560
561	561
562	562	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
563		-|=(% scope="row" style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
	559	+|=(% scope="row" style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
564	564	Size(bytes)
565	565	)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
566	566	**Length depends on the return from the commands**
...	...	@@ -1419,9 +1419,9 @@
1419	1419
1420	1420	(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1421	1421	|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1422		-|(% 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**
1423		-|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
1424		-|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	1418	+|(% 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**
	1419	+|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
	1420	+|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1425	1425
1426	1426	== 3.8 LEDs ==
1427	1427
...	...	@@ -1428,8 +1428,8 @@
1428	1428
1429	1429	(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1430	1430	|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1431		-|PWR|Always on if there is power
1432		-|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.
	1427	+|**PWR**|Always on if there is power
	1428	+|**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.
1433	1433
1434	1434	= 4. Case Study =
1435	1435