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103	103	* Support Modbus protocol
104	104	* Support Interrupt uplink (Since hardware version v1.2)
105	105
	106	+
106	106	== 1.4 Applications ==
107	107
108	108	* Smart Buildings & Home Automation
...	...	@@ -112,6 +112,7 @@
112	112	* Smart Cities
113	113	* Smart Factory
114	114
	116	+
115	115	== 1.5 Firmware Change log ==
116	116
117	117	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
...	...	@@ -305,6 +305,8 @@
305	305	)))
306	306	)))
307	307
	310	+
	311	+
308	308	=== 3.3.2 Configure sensors ===
309	309
310	310	(((
...	...	@@ -323,6 +323,8 @@
323	323	mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
324	324	)))|(% 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	(((
...	...	@@ -1178,21 +1178,23 @@
1178	1178	== 3.7 Buttons ==
1179	1179
1180	1180
1181		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1182		-|=(% style="width: 30px;" %)**Button**|=(% style="width: 355px;" %)**Feature**
1183		-|=(% style="width: 30px;" %)**ACT**|(% style="width:355px" %)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**
1184		-|=(% style="width: 30px;" %)**RST**|(% style="width:355px" %)Reboot RS485
1185		-|=(% style="width: 30px;" %)**PRO**|(% style="width:355px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	1187	+(% border="1" style="background-color:#f7faff; width:500px" %)
	1188	+|=**Button**|=(% style="width: 1420px;" %)**Feature**
	1189	+|**ACT**|(% style="width:1420px" %)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**
	1190	+|**RST**|(% style="width:1420px" %)Reboot RS485
	1191	+|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1186	1186
1187	1187
1188	1188
1189	1189	== 3.8 LEDs ==
1190	1190
1191		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:500px" %)
1192		-|=(% style="width: 30px;" %)**LEDs**|=(% style="width: 400px;" %)**Feature**
1193		-|(% style="width:30px" %)**PWR**|=(% style="width: 400px;" %)Always on if there is power
1194		-|(% style="width:30px" %)**SYS**|=(% style="width: 400px;" %)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.
	1197	+(% border="1" style="background-color:#f7faff; width:500px" %)
	1198	+|=**LEDs**|=**Feature**
	1199	+|**PWR**|Always on if there is power
	1200	+|**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.
1195	1195
	1202	+
	1203	+
1196	1196	= 4. Case Study =
1197	1197
1198	1198	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]]
...	...	@@ -1202,26 +1202,19 @@
1202	1202
1203	1203	== 5.1 Access AT Command ==
1204	1204
1205		-(((
1206	1206	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.
1207		-)))
1208	1208
1209	1209	[[image:1654162355560-817.png]]
1210	1210
1211	1211
1212		-(((
1213	1213	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:
1214		-)))
1215	1215
1216	1216	[[image:1654162368066-342.png]]
1217	1217
1218	1218
1219		-(((
1220	1220	More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1221		-)))
1222	1222
1223	1223
1224		-
1225	1225	== 5.2 Common AT Command Sequence ==
1226	1226
1227	1227	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
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1376	1376	* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1377	1377	* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1378	1378
	1380	+
1379	1379	= 9.Packing Info =
1380	1380
1381	1381
...	...	@@ -1392,6 +1392,7 @@
1392	1392	* Package Size / pcs : 14.5 x 8 x 5 cm
1393	1393	* Weight / pcs : 170g
1394	1394
	1397	+
1395	1395	= 10. FCC Caution for RS485LN-US915 =
1396	1396
1397	1397	(((