Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -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 ((( ... ... @@ -1184,21 +1184,23 @@ 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 1194 - 1195 1195 == 3.8 LEDs == 1196 1196 1197 -(% border="1" style="background-color:#f7faff; width:500px" %) 1190 + 1191 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %) 1198 1198 |=**LEDs**|=**Feature** 1199 1199 |**PWR**|Always on if there is power 1200 -|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink 1194 +|**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. 1201 1201 1196 + 1197 + 1202 1202 = 4. Case Study = 1203 1203 1204 1204 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]] ... ... @@ -1208,19 +1208,26 @@ 1208 1208 1209 1209 == 5.1 Access AT Command == 1210 1210 1207 +((( 1211 1211 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. 1209 +))) 1212 1212 1213 1213 [[image:1654162355560-817.png]] 1214 1214 1215 1215 1214 +((( 1216 1216 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: 1216 +))) 1217 1217 1218 1218 [[image:1654162368066-342.png]] 1219 1219 1220 1220 1221 +((( 1221 1221 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/]] 1223 +))) 1222 1222 1223 1223 1226 + 1224 1224 == 5.2 Common AT Command Sequence == 1225 1225 1226 1226 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === ... ... @@ -1294,13 +1294,23 @@ 1294 1294 1295 1295 == 6.1 How to upgrade the image? == 1296 1296 1300 +((( 1297 1297 The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to: 1302 +))) 1298 1298 1299 -* Support new features 1300 -* For bug fix 1301 -* Change LoRaWAN bands. 1304 +* ((( 1305 +Support new features 1306 +))) 1307 +* ((( 1308 +For bug fix 1309 +))) 1310 +* ((( 1311 +Change LoRaWAN bands. 1312 +))) 1302 1302 1314 +((( 1303 1303 Below shows the hardware connection for how to upload an image to RS485-LN: 1316 +))) 1304 1304 1305 1305 [[image:1654162535040-878.png]] 1306 1306 ... ... @@ -1311,8 +1311,10 @@ 1311 1311 **Step3: **Open flashloader; choose the correct COM port to update. 1312 1312 1313 1313 ((( 1327 +((( 1314 1314 (% 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. 1315 1315 ))) 1330 +))) 1316 1316 1317 1317 1318 1318 [[image:image-20220602175818-12.png]] ... ... @@ -1375,7 +1375,6 @@ 1375 1375 * (% style="color:blue" %)**RU864**(%%): frequency bands RU864 1376 1376 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1377 1377 1378 - 1379 1379 = 9.Packing Info = 1380 1380 1381 1381 ... ... @@ -1392,7 +1392,6 @@ 1392 1392 * Package Size / pcs : 14.5 x 8 x 5 cm 1393 1393 * Weight / pcs : 170g 1394 1394 1395 - 1396 1396 = 10. FCC Caution for RS485LN-US915 = 1397 1397 1398 1398 (((