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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... ... @@ -103,6 +103,7 @@ 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/]] ... ... @@ -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 ((( 242 -((( 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 v1.1 244 -))) 245 245 246 246 247 247 ))) ... ... @@ -309,6 +309,8 @@ 309 309 ))) 310 310 ))) 311 311 310 + 311 + 312 312 === 3.3.2 Configure sensors === 313 313 314 314 ((( ... ... @@ -327,6 +327,8 @@ 327 327 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 328 328 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 329 329 330 + 331 + 330 330 === 3.3.3 Configure read commands for each sampling === 331 331 332 332 ((( ... ... @@ -1182,21 +1182,23 @@ 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 RS4851189 -| (% 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"]] 1190 1190 1191 -== 3.8 LEDs == 1192 1192 1193 1193 1194 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %) 1195 -|=(% 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** 1196 1196 |**PWR**|Always on if there is power 1197 -|**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. 1198 1198 1199 1199 1203 + 1200 1200 = 4. Case Study = 1201 1201 1202 1202 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]] ... ... @@ -1225,7 +1225,6 @@ 1225 1225 ))) 1226 1226 1227 1227 1228 - 1229 1229 == 5.2 Common AT Command Sequence == 1230 1230 1231 1231 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === ... ... @@ -1299,23 +1299,13 @@ 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 -))) 1307 +* Support new features 1308 +* For bug fix 1309 +* 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]] ... ... @@ -1392,6 +1392,7 @@ 1392 1392 * (% style="color:blue" %)**RU864**(%%): frequency bands RU864 1393 1393 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1394 1394 1386 + 1395 1395 = 9.Packing Info = 1396 1396 1397 1397 ... ... @@ -1408,6 +1408,7 @@ 1408 1408 * Package Size / pcs : 14.5 x 8 x 5 cm 1409 1409 * Weight / pcs : 170g 1410 1410 1403 + 1411 1411 = 10. FCC Caution for RS485LN-US915 = 1412 1412 1413 1413 (((