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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... ... @@ -1177,10 +1177,8 @@ 1177 1177 ))) 1178 1178 1179 1179 ((( 1180 -((( 1181 1181 (% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while. 1182 1182 ))) 1183 -))) 1184 1184 1185 1185 1186 1186 == 3.7 Buttons == ... ... @@ -1201,7 +1201,6 @@ 1201 1201 |**PWR**|Always on if there is power 1202 1202 |**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 1204 - 1205 1205 = 4. Case Study = 1206 1206 1207 1207 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]] ... ... @@ -1324,25 +1324,17 @@ 1324 1324 1325 1325 [[image:1654162535040-878.png]] 1326 1326 1327 -((( 1328 1328 **Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. 1329 -))) 1330 1330 1331 -((( 1332 1332 **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]]. 1333 -))) 1334 1334 1335 -((( 1336 1336 **Step3: **Open flashloader; choose the correct COM port to update. 1337 -))) 1338 1338 1339 1339 ((( 1340 1340 ((( 1341 -((( 1342 1342 (% 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. 1343 1343 ))) 1344 1344 ))) 1345 -))) 1346 1346 1347 1347 1348 1348 [[image:image-20220602175818-12.png]]