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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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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	+
97	97	== 1.3 Features ==
98	98
99	99
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106	106	* Support Modbus protocol
107	107	* Support Interrupt uplink (Since hardware version v1.2)
108	108
	110	+
109	109	== 1.4 Applications ==
110	110
111	111
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116	116	* Smart Cities
117	117	* Smart Factory
118	118
	121	+
119	119	== 1.5 Firmware Change log ==
120	120
121	121
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282	282	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:
283	283
284	284
285		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
286		-|=(% style="width: 119px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
	288	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	289	+|=(% style="width: 110px;" %)(((
287	287	**AT Commands**
288		-)))|=(% style="width: 116px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
	291	+)))|=(% style="width: 210px;" %)(((
289	289	**Description**
290		-)))|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)(((
	293	+)))|=(% style="width: 190px;" %)(((
291	291	**Example**
292	292	)))
293		-|(% style="width:119px" %)(((
	296	+|(% style="width:110px" %)(((
294	294	AT+BAUDR
295		-)))|(% style="width:116px" %)(((
	298	+)))|(% style="width:190px" %)(((
296	296	Set the baud rate (for RS485 connection). Default Value is: 9600.
297	297	)))|(% style="width:190px" %)(((
298	298	(((
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303	303	Options: (1200,2400,4800,14400,19200,115200)
304	304	)))
305	305	)))
306		-|(% style="width:119px" %)(((
	309	+|(% style="width:110px" %)(((
307	307	AT+PARITY
308		-)))|(% style="width:116px" %)(((
	311	+)))|(% style="width:190px" %)(((
309	309	Set UART parity (for RS485 connection)
310	310	)))|(% style="width:190px" %)(((
311	311	(((
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316	316	Option: 0: no parity, 1: odd parity, 2: even parity
317	317	)))
318	318	)))
319		-|(% style="width:119px" %)(((
	322	+|(% style="width:110px" %)(((
320	320	AT+STOPBIT
321		-)))|(% style="width:116px" %)(((
	324	+)))|(% style="width:190px" %)(((
322	322	(((
323	323	Set serial stopbit (for RS485 connection)
324	324	)))
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340	340	)))
341	341	)))
342	342
	346	+
343	343	=== 3.3.2 Configure sensors ===
344	344
345	345
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351	351	)))
352	352	)))
353	353
354		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
355		-|=(% 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**
356		-|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
	358	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	359	+|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	360	+|AT+CFGDEV|(% style="width:110px" %)(((
357	357	(((
358	358	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
359	359	)))
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367	367	)))
368	368	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
369	369
	374	+
370	370	=== 3.3.3 Configure read commands for each sampling ===
371	371
372	372
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397	397
398	398	(% 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:
399	399
400		-(% border="1" style="background-color:#f2f2f2; width:499px" %)
	405	+(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
401	401	|(% style="width:496px" %)(((
402	402	**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
403	403
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413	413
414	414	(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
415	415
416		-(% border="1" style="background-color:#f2f2f2; width:510px" %)
	421	+(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
417	417	|(% style="width:510px" %)(((
418	418	**AT+DATACUTx=a,b,c**
419	419
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1425	1425	|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1426	1426	|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1427	1427
	1433	+
1428	1428	== 3.8 LEDs ==
1429	1429
1430	1430
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1433	1433	|**PWR**|Always on if there is power
1434	1434	|**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.
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	1442	+
1436	1436	= 4. Case Study =
1437	1437
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1775	1775	* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1776	1776	* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
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	1785	+
1778	1778	= 9. Packing Info =
1779	1779
1780	1780
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1791	1791	* Package Size / pcs : 14.5 x 8 x 5 cm
1792	1792	* Weight / pcs : 170g
1793	1793
	1802	+
1794	1794	= 10. FCC Caution for RS485LN-US915 =
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