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...	...	@@ -289,7 +289,6 @@
289	289	)))
290	290	)))
291	291
292		-
293	293	=== 3.3.2 Configure sensors ===
294	294
295	295	(((
...	...	@@ -308,7 +308,6 @@
308	308	mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
309	309	)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
310	310
311		-
312	312	=== 3.3.3 Configure read commands for each sampling ===
313	313
314	314	(((
...	...	@@ -508,7 +508,6 @@
508	508
509	509	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
510	510
511		-
512	512	=== 3.5.1 Common Commands ===
513	513
514	514	They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
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856	856	|=**Button**|=(% style="width: 1420px;" %)**Feature**
857	857	|**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**
858	858	|**RST**|(% style="width:1420px" %)Reboot RS485
859		-|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>path:#upgrade_image]]
	856	+|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
860	860
	858	+
861	861	== 3.8 LEDs ==
862	862
863	863	(% border="1" style="background-color:#f7faff; width:500px" %)
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865	865	|**PWR**|Always on if there is power
866	866	|**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.
867	867
	866	+
868	868	= 4. Case Study =
869	869
870	870	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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884	884	[[image:1654162368066-342.png]]
885	885
886	886
887		-More detail AT Command manual can be found at [[AT Command Manual>>||anchor="3.5ConfigureRS485-BLviaATorDownlink"]]
	886	+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/]]
888	888
889	889
890	890	== 5.2 Common AT Command Sequence ==
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976	976
977	977	**Step3: **Open flashloader; choose the correct COM port to update.
978	978
	978	+(((
979	979	(% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
	980	+)))
980	980
981	981
982	982	[[image:image-20220602175818-12.png]]