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104	104	* Support Interrupt uplink (Since hardware version v1.2)
105	105
106	106
107		-
108	108	== 1.4 Applications ==
109	109
110	110	* Smart Buildings & Home Automation
...	...	@@ -115,7 +115,6 @@
115	115	* Smart Factory
116	116
117	117
118		-
119	119	== 1.5 Firmware Change log ==
120	120
121	121	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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125	125
126	126	(((
127	127	(((
	126	+(((
128	128	v1.2: Add External Interrupt Pin.
	128	+)))
129	129
	130	+(((
130	130	v1.0: Release
	132	+)))
131	131
132	132
133	133	)))
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247	247
248	248	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:
249	249
250		-(% border="1" style="background-color:#ffffcc; color:green; width:782px" %)
251		-|(% style="width:128px" %)(((
	252	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	253	+|=(% style="width: 110px;" %)(((
252	252	**AT Commands**
253		-)))|(% style="width:305px" %)(((
	255	+)))|=(% style="width: 190px;" %)(((
254	254	**Description**
255		-)))|(% style="width:346px" %)(((
	257	+)))|=(% style="width: 190px;" %)(((
256	256	**Example**
257	257	)))
258		-|(% style="width:128px" %)(((
	260	+|(% style="width:110px" %)(((
259	259	AT+BAUDR
260		-)))|(% style="width:305px" %)(((
	262	+)))|(% style="width:190px" %)(((
261	261	Set the baud rate (for RS485 connection). Default Value is: 9600.
262		-)))|(% style="width:346px" %)(((
	264	+)))|(% style="width:190px" %)(((
263	263	(((
264	264	AT+BAUDR=9600
265	265	)))
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268	268	Options: (1200,2400,4800,14400,19200,115200)
269	269	)))
270	270	)))
271		-|(% style="width:128px" %)(((
	273	+|(% style="width:110px" %)(((
272	272	AT+PARITY
273		-)))|(% style="width:305px" %)(((
	275	+)))|(% style="width:190px" %)(((
274	274	Set UART parity (for RS485 connection)
275		-)))|(% style="width:346px" %)(((
	277	+)))|(% style="width:190px" %)(((
276	276	(((
277	277	AT+PARITY=0
278	278	)))
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281	281	Option: 0: no parity, 1: odd parity, 2: even parity
282	282	)))
283	283	)))
284		-|(% style="width:128px" %)(((
	286	+|(% style="width:110px" %)(((
285	285	AT+STOPBIT
286		-)))|(% style="width:305px" %)(((
	288	+)))|(% style="width:190px" %)(((
287	287	(((
288	288	Set serial stopbit (for RS485 connection)
289	289	)))
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291	291	(((
292	292
293	293	)))
294		-)))|(% style="width:346px" %)(((
	296	+)))|(% style="width:190px" %)(((
295	295	(((
296	296	AT+STOPBIT=0 for 1bit
297	297	)))
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305	305	)))
306	306	)))
307	307
	310	+
	311	+
308	308	=== 3.3.2 Configure sensors ===
309	309
310	310	(((
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313	313	)))
314	314	)))
315	315
316		-(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
317		-|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
318		-|AT+CFGDEV|(% style="width:418px" %)(((
	320	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	321	+|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	322	+|AT+CFGDEV|(% style="width:110px" %)(((
319	319	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
320	320
321	321	AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
322	322
323	323	mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
324		-)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
	328	+)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
325	325
	330	+
	331	+
326	326	=== 3.3.3 Configure read commands for each sampling ===
327	327
328	328	(((
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368	368
369	369	**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
370	370
371		-(% border="1" style="background-color:#4bacc6; color:white; width:725px" %)
372		-|(% style="width:722px" %)(((
	377	+(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
	378	+|(% style="width:510px" %)(((
373	373	**AT+DATACUTx=a,b,c**
374	374
375	375	* **a: length for the return of AT+COMMAND**
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871	871	|**RST**|(% style="width:1420px" %)Reboot RS485
872	872	|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
873	873
874		-
875	875	== 3.8 LEDs ==
876	876
877	877	(% border="1" style="background-color:#f7faff; width:500px" %)
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879	879	|**PWR**|Always on if there is power
880	880	|**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.
881	881
882		-
883	883	= 4. Case Study =
884	884
885	885	User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
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1057	1057	* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1058	1058
1059	1059
1060		-
1061	1061	= 9.Packing Info =
1062	1062
1063	1063
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1075	1075	* Weight / pcs : 170g
1076	1076
1077	1077
1078		-
1079	1079	= 10. FCC Caution for RS485LN-US915 =
1080	1080
1081	1081	(((

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