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...	...	@@ -233,15 +233,11 @@
233	233
234	234	(((
235	235	(((
236		-(((
237	237	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.
238	238	)))
239		-)))
240	240
241	241	(((
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243	243	(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
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...	...	@@ -1182,19 +1182,19 @@
1182	1182	== 3.7 Buttons ==
1183	1183
1184	1184
1185		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1186		-|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1187		-|(% style="width:50px" %)**ACT**|(% style="width:350px" %)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**
1188		-|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1189		-|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	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"]]
1190	1190
	1187	+
1191	1191	== 3.8 LEDs ==
1192	1192
1193		-
1194	1194	(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1195		-|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1196		-|**PWR**|Always on if there is power
1197		-|**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.
	1191	+|=(% style="width: 30px;" %)**LEDs**|=(% style="width: 400px;" %)**Feature**
	1192	+|(% style="width:30px" %)**PWR**|=(% style="width: 400px;" %)Always on if there is power
	1193	+|(% 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.
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1199	1199
1200	1200	= 4. Case Study =
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1299	1299
1300	1300	== 6.1 How to upgrade the image? ==
1301	1301
1302		-(((
1303	1303	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1304		-)))
1305	1305
1306		-* (((
1307		-Support new features
1308		-)))
1309		-* (((
1310		-For bug fix
1311		-)))
1312		-* (((
1313		-Change LoRaWAN bands.
1314		-)))
	1300	+* Support new features
	1301	+* For bug fix
	1302	+* Change LoRaWAN bands.
1315	1315
1316		-(((
1317	1317	Below shows the hardware connection for how to upload an image to RS485-LN:
1318		-)))
1319	1319
1320	1320	[[image:1654162535040-878.png]]
1321	1321
...	...	@@ -1326,10 +1326,8 @@
1326	1326	**Step3: **Open flashloader; choose the correct COM port to update.
1327	1327
1328	1328	(((
1329		-(((
1330	1330	(% 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.
1331	1331	)))
1332		-)))
1333	1333
1334	1334
1335	1335	[[image:image-20220602175818-12.png]]