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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... ... @@ -103,7 +103,6 @@ 103 103 * Support Modbus protocol 104 104 * Support Interrupt uplink (Since hardware version v1.2) 105 105 106 - 107 107 == 1.4 Applications == 108 108 109 109 * Smart Buildings & Home Automation ... ... @@ -113,7 +113,6 @@ 113 113 * Smart Cities 114 114 * Smart Factory 115 115 116 - 117 117 == 1.5 Firmware Change log == 118 118 119 119 [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]] ... ... @@ -307,8 +307,6 @@ 307 307 ))) 308 308 ))) 309 309 310 - 311 - 312 312 === 3.3.2 Configure sensors === 313 313 314 314 ((( ... ... @@ -327,8 +327,6 @@ 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 - 332 332 === 3.3.3 Configure read commands for each sampling === 333 333 334 334 ((( ... ... @@ -1184,19 +1184,21 @@ 1184 1184 == 3.7 Buttons == 1185 1185 1186 1186 1187 -(% border="1" 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 RS4851191 -|**PRO**|(% style="width: 1420px" %)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"]] 1192 1192 1193 1193 == 3.8 LEDs == 1194 1194 1195 -(% border="1" style="background-color:#f7faff; width:500px" %) 1196 -|=**LEDs**|=**Feature** 1189 + 1190 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %) 1191 +|=(% style="width: 30px;" %)**LEDs**|=(% style="width: 400px;" %)**Feature** 1197 1197 |**PWR**|Always on if there is power 1198 -|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink 1193 +|**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. 1199 1199 1195 + 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]] ... ... @@ -1206,19 +1206,26 @@ 1206 1206 1207 1207 == 5.1 Access AT Command == 1208 1208 1205 +((( 1209 1209 RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below. 1207 +))) 1210 1210 1211 1211 [[image:1654162355560-817.png]] 1212 1212 1213 1213 1212 +((( 1214 1214 In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference: 1214 +))) 1215 1215 1216 1216 [[image:1654162368066-342.png]] 1217 1217 1218 1218 1219 +((( 1219 1219 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/]] 1221 +))) 1220 1220 1221 1221 1224 + 1222 1222 == 5.2 Common AT Command Sequence == 1223 1223 1224 1224 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === ... ... @@ -1292,13 +1292,23 @@ 1292 1292 1293 1293 == 6.1 How to upgrade the image? == 1294 1294 1298 +((( 1295 1295 The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to: 1300 +))) 1296 1296 1297 -* Support new features 1298 -* For bug fix 1299 -* Change LoRaWAN bands. 1302 +* ((( 1303 +Support new features 1304 +))) 1305 +* ((( 1306 +For bug fix 1307 +))) 1308 +* ((( 1309 +Change LoRaWAN bands. 1310 +))) 1300 1300 1312 +((( 1301 1301 Below shows the hardware connection for how to upload an image to RS485-LN: 1314 +))) 1302 1302 1303 1303 [[image:1654162535040-878.png]] 1304 1304 ... ... @@ -1309,8 +1309,10 @@ 1309 1309 **Step3: **Open flashloader; choose the correct COM port to update. 1310 1310 1311 1311 ((( 1325 +((( 1312 1312 (% 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. 1313 1313 ))) 1328 +))) 1314 1314 1315 1315 1316 1316 [[image:image-20220602175818-12.png]] ... ... @@ -1373,7 +1373,6 @@ 1373 1373 * (% style="color:blue" %)**RU864**(%%): frequency bands RU864 1374 1374 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1375 1375 1376 - 1377 1377 = 9.Packing Info = 1378 1378 1379 1379 ... ... @@ -1390,7 +1390,6 @@ 1390 1390 * Package Size / pcs : 14.5 x 8 x 5 cm 1391 1391 * Weight / pcs : 170g 1392 1392 1393 - 1394 1394 = 10. FCC Caution for RS485LN-US915 = 1395 1395 1396 1396 (((