Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -92,7 +92,6 @@ 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) ... ... @@ -236,15 +236,11 @@ 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 ))) ... ... @@ -332,6 +332,8 @@ 332 332 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 333 333 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 334 334 330 + 331 + 335 335 === 3.3.3 Configure read commands for each sampling === 336 336 337 337 ((( ... ... @@ -1187,20 +1187,23 @@ 1187 1187 == 3.7 Buttons == 1188 1188 1189 1189 1190 -(% border="1" cellspacing="10" style="background-color:#f7faff; width: 400px" %)1191 -|= (% style="width: 50px;" %)**Button**|=(% style="width:350px;" %)**Feature**1192 -| (% 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**1193 -| (% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS4851194 -| (% 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"]] 1195 1195 1196 -== 3.8 LEDs == 1197 1197 1198 1198 1199 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %) 1200 -|=(% 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** 1201 1201 |**PWR**|Always on if there is power 1202 -|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink 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. 1203 1203 1202 + 1203 + 1204 1204 = 4. Case Study = 1205 1205 1206 1206 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]] ... ... @@ -1229,7 +1229,6 @@ 1229 1229 ))) 1230 1230 1231 1231 1232 - 1233 1233 == 5.2 Common AT Command Sequence == 1234 1234 1235 1235 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === ... ... @@ -1303,23 +1303,13 @@ 1303 1303 1304 1304 == 6.1 How to upgrade the image? == 1305 1305 1306 -((( 1307 1307 The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to: 1308 -))) 1309 1309 1310 -* ((( 1311 -Support new features 1312 -))) 1313 -* ((( 1314 -For bug fix 1315 -))) 1316 -* ((( 1317 -Change LoRaWAN bands. 1318 -))) 1307 +* Support new features 1308 +* For bug fix 1309 +* Change LoRaWAN bands. 1319 1319 1320 -((( 1321 1321 Below shows the hardware connection for how to upload an image to RS485-LN: 1322 -))) 1323 1323 1324 1324 [[image:1654162535040-878.png]] 1325 1325 ... ... @@ -1330,10 +1330,8 @@ 1330 1330 **Step3: **Open flashloader; choose the correct COM port to update. 1331 1331 1332 1332 ((( 1333 -((( 1334 1334 (% 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. 1335 1335 ))) 1336 -))) 1337 1337 1338 1338 1339 1339 [[image:image-20220602175818-12.png]] ... ... @@ -1396,6 +1396,7 @@ 1396 1396 * (% style="color:blue" %)**RU864**(%%): frequency bands RU864 1397 1397 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1398 1398 1386 + 1399 1399 = 9.Packing Info = 1400 1400 1401 1401 ... ... @@ -1412,6 +1412,7 @@ 1412 1412 * Package Size / pcs : 14.5 x 8 x 5 cm 1413 1413 * Weight / pcs : 170g 1414 1414 1403 + 1415 1415 = 10. FCC Caution for RS485LN-US915 = 1416 1416 1417 1417 (((