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69	69	** Idle: 32mA@12v
70	70	** 20dB Transmit: 65mA@12v
71	71
	72	+
72	72	**Interface for Model:**
73	73
74	74	* RS485
75	75	* Power Input 7~~ 24V DC.
76	76
	78	+
77	77	**LoRa Spec:**
78	78
79	79	* Frequency Range:
...	...	@@ -97,7 +97,6 @@
97	97
98	98
99	99
100		-
101	101	== 1.3 Features ==
102	102
103	103	* LoRaWAN Class A & Class C protocol (default Class C)
...	...	@@ -109,6 +109,8 @@
109	109	* Support Modbus protocol
110	110	* Support Interrupt uplink (Since hardware version v1.2)
111	111
	113	+
	114	+
112	112	== 1.4 Applications ==
113	113
114	114	* Smart Buildings & Home Automation
...	...	@@ -118,6 +118,8 @@
118	118	* Smart Cities
119	119	* Smart Factory
120	120
	124	+
	125	+
121	121	== 1.5 Firmware Change log ==
122	122
123	123	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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244	244	(((
245	245	(((
246	246	(((
247		-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.
	252	+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-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
248	248	)))
249	249	)))
250	250
...	...	@@ -320,6 +320,8 @@
320	320	)))
321	321
322	322
	328	+
	329	+
323	323	=== 3.3.2 Configure sensors ===
324	324
325	325	(((
...	...	@@ -345,6 +345,8 @@
345	345	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
346	346
347	347
	355	+
	356	+
348	348	=== 3.3.3 Configure read commands for each sampling ===
349	349
350	350	(((
...	...	@@ -357,7 +357,7 @@
357	357	During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
358	358
359	359
360		-(% style="color:#037691" %)**Each RS485 commands include two parts:**
	369	+**Each RS485 commands include two parts:**
361	361
362	362	~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
363	363
...	...	@@ -372,11 +372,11 @@
372	372	Below are examples for the how above AT Commands works.
373	373
374	374
375		-(% 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:
	384	+**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
376	376
377	377	(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
378	378	|(% style="width:496px" %)(((
379		-(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	388	+**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
380	380
381	381	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
382	382
...	...	@@ -388,7 +388,7 @@
388	388	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
389	389
390	390
391		-(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	400	+**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
392	392
393	393	(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
394	394	|(% style="width:510px" %)(((
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401	401
402	402	**Examples:**
403	403
404		-* (% style="color:#037691" %)**Grab bytes**
	413	+* Grab bytes:
405	405
406	406	[[image:image-20220602153621-1.png]]
407	407
408	408
409		-* (% style="color:#037691" %)**Grab a section**
	418	+* Grab a section.
410	410
411	411	[[image:image-20220602153621-2.png]]
412	412
413	413
414		-* (% style="color:#037691" %)**Grab different sections**
	423	+* Grab different sections.
415	415
416	416	[[image:image-20220602153621-3.png]]
417	417
...	...	@@ -690,7 +690,7 @@
690	690	==== **Set Payload version** ====
691	691
692	692	(((
693		-This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
	702	+This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
694	694	)))
695	695
696	696	* (((
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788	788	XX XX XX XX: AT+COMMAND or AT+DATACUT command
789	789	)))
790	790	* (((
791		-YY:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
	800	+YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
792	792	)))
793	793
794	794	(((
...	...	@@ -1227,7 +1227,7 @@
1227	1227	== 5.1 Access AT Command ==
1228	1228
1229	1229	(((
1230		-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.
	1239	+RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
1231	1231	)))
1232	1232
1233	1233	[[image:1654162355560-817.png]]
...	...	@@ -1234,7 +1234,7 @@
1234	1234
1235	1235
1236	1236	(((
1237		-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:
	1246	+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-BL. The default password is 123456. Below is the output for reference:
1238	1238	)))
1239	1239
1240	1240	[[image:1654162368066-342.png]]
...	...	@@ -1383,9 +1383,9 @@
1383	1383	User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1384	1384
1385	1385
1386		-== 6.3 How many RS485-Slave can RS485-LN connects? ==
	1395	+== 6.3 How many RS485-Slave can RS485-BL connects? ==
1387	1387
1388		-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"]].
	1397	+The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL 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"]].
1389	1389
1390	1390
1391	1391	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==