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92	92	* Automatic RF Sense and CAD with ultra-fast AFC.
93	93	* Packet engine up to 256 bytes with CRC
94	94
95		-
96	96	== 1.3 Features ==
97	97
98	98	* LoRaWAN Class A & Class C protocol (default Class C)
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236	236
237	237	(((
238	238	(((
239		-(((
240	240	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.
241	241	)))
242		-)))
243	243
244	244	(((
245		-(((
246	246	(% 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
247		-)))
248	248
249	249
250	250	)))
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1189	1189	== 3.7 Buttons ==
1190	1190
1191	1191
1192		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1193		-|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1194		-|(% 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**
1195		-|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1196		-|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	1187	+(% border="1" cellspacing="10" 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"]]
1197	1197
1198		-== 3.8 LEDs ==
1199	1199
1200	1200
1201		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1202		-|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
	1195	+== 3.8 LEDs ==
	1196	+
	1197	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:500px" %)
	1198	+|=**LEDs**|=**Feature**
1203	1203	|**PWR**|Always on if there is power
1204		-|**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.
	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.
1205	1205
	1202	+
	1203	+
1206	1206	= 4. Case Study =
1207	1207
1208	1208	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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1231	1231	)))
1232	1232
1233	1233
1234		-
1235	1235	== 5.2 Common AT Command Sequence ==
1236	1236
1237	1237	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
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1305	1305
1306	1306	== 6.1 How to upgrade the image? ==
1307	1307
1308		-(((
1309	1309	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1310		-)))
1311	1311
1312		-* (((
1313		-Support new features
1314		-)))
1315		-* (((
1316		-For bug fix
1317		-)))
1318		-* (((
1319		-Change LoRaWAN bands.
1320		-)))
	1307	+* Support new features
	1308	+* For bug fix
	1309	+* Change LoRaWAN bands.
1321	1321
1322		-(((
1323	1323	Below shows the hardware connection for how to upload an image to RS485-LN:
1324		-)))
1325	1325
1326	1326	[[image:1654162535040-878.png]]
1327	1327
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1332	1332	**Step3: **Open flashloader; choose the correct COM port to update.
1333	1333
1334	1334	(((
1335		-(((
1336	1336	(% 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.
1337	1337	)))
1338		-)))
1339	1339
1340	1340
1341	1341	[[image:image-20220602175818-12.png]]
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1398	1398	* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1399	1399	* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1400	1400
	1386	+
1401	1401	= 9.Packing Info =
1402	1402
1403	1403
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1414	1414	* Package Size / pcs : 14.5 x 8 x 5 cm
1415	1415	* Weight / pcs : 170g
1416	1416
	1403	+
1417	1417	= 10. FCC Caution for RS485LN-US915 =
1418	1418
1419	1419	(((