Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/10 15:06
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... ... @@ -281,19 +281,17 @@ 281 281 ))) 282 282 ))) 283 283 284 -==== 3.3.2.1 Configure UART settings for RS485 or TTLcommunication ====284 +==== 3.3.2.1 Configure UART settings for RS485 communication ==== 285 285 286 286 287 -RS485-LN can connect to eitherRS485sensorsorTTLsensor.Userneedtopecifywhat type of sensorneed to connect.287 +To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. The related commands for UART settings are: 288 288 289 -To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are: 290 - 291 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 292 -|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)((( 289 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 290 +|=(% style="width: 126px; background-color:#4F81BD;color:white" %)((( 293 293 **AT Commands** 294 -)))|=(% style="width: 187px; background-color:# D9E2F3;color:#0070C0" %)(((292 +)))|=(% style="width: 187px; background-color:#4F81BD;color:white" %)((( 295 295 **Description** 296 -)))|=(% style="width: 197px;background-color:# D9E2F3;color:#0070C0" %)(((294 +)))|=(% style="width: 197px;background-color:#4F81BD;color:white" %)((( 297 297 **Example** 298 298 ))) 299 299 |(% style="width:126px" %)((( ... ... @@ -356,8 +356,8 @@ 356 356 Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling. 357 357 ))) 358 358 359 -(% border="1" cellspacing=" 5" style="background-color:#f2f2f2; width:510px" %)360 -|=(% style="width: 122px; background-color:# D9E2F3;color:#0070C0" %)**AT Commands**|=(% style="width: 198px; background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Example**357 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 358 +|=(% style="width: 122px; background-color:#4F81BD;color:white" %)**AT Commands**|=(% style="width: 198px; background-color:#4F81BD;color:white" %)**Description**|=(% style="width: 190px;background-color:#4F81BD;color:white" %)**Example** 361 361 |(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)((( 362 362 ((( 363 363 This command is used to configure the RS485/TTL devices; they won’t be used during sampling. ... ... @@ -573,10 +573,10 @@ 573 573 == 3.4 Uplink Payload == 574 574 575 575 576 -(% border="1" cellspacing=" 5" style="background-color:#f2f2f2; width:510px" %)577 -|(% style="background-color:# d9e2f3; color:#0070c0; width:70px" %)(((574 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 575 +|(% style="background-color:#4f81bd; color:white; width:70px" %)((( 578 578 **Size(bytes)** 579 -)))|(% style="background-color:# d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((577 +)))|(% style="background-color:#4f81bd; color:white; width:80px" %)**1**|(% style="background-color:#4f81bd; color:white; width:360px" %)((( 580 580 **Length depends on the return from the commands** 581 581 ))) 582 582 |(% style="width:90px" %)((( ... ... @@ -1388,10 +1388,10 @@ 1388 1388 To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**. 1389 1389 ))) 1390 1390 1391 -(% border="1" cellspacing=" 5" style="background-color:#f2f2f2; width:510px" %)1392 -|=(% style="width: 156px; background-color:# D9E2F3;color:#0070C0" %)(((1389 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 1390 +|=(% style="width: 156px; background-color:#4F81BD;color:white" %)((( 1393 1393 **Command example** 1394 -)))|=(% style="width: 355px; background-color:# D9E2F3;color:#0070C0" %)(((1392 +)))|=(% style="width: 355px; background-color:#4F81BD;color:white" %)((( 1395 1395 **Function** 1396 1396 ))) 1397 1397 |(% style="width:156px" %)((( ... ... @@ -1470,7 +1470,7 @@ 1470 1470 1471 1471 1472 1472 (% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %) 1473 -|=(% style="width: 50px;background-color:# D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**1471 +|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**Button**|=(% style="width: 380px;background-color:#4F81BD;color:white" %)**Feature** 1474 1474 |(% style="width:50px" %)ACT|(% style="width:361px" %)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** 1475 1475 |(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485 1476 1476 |(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] ... ... @@ -1479,7 +1479,7 @@ 1479 1479 1480 1480 1481 1481 (% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %) 1482 -|=(% style="width: 50px;background-color:# D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**1480 +|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**LEDs**|=(% style="width: 380px;background-color:#4F81BD;color:white" %)**Feature** 1483 1483 |PWR|Always on if there is power 1484 1484 |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. 1485 1485