Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -940,12 +940,13 @@ 940 940 941 941 942 942 943 -==== (% style="color:blue" %) **Choose Device Type (RS485 or TTL)**(%%)====943 +==== **(% style="color:blue" %)Choose Device Type (RS485 or TTL)** ==== 944 944 945 945 RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect. 946 946 947 947 * (% style="color:#037691" %)**AT Command** 948 948 949 + 949 949 **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins. 950 950 951 951 **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins. ... ... @@ -958,7 +958,7 @@ 958 958 959 959 960 960 961 -==== (% style="color:blue" %) **RS485 Debug Command (AT+CFGDEV)**(%%)====962 +==== **(% style="color:blue" %)RS485 Debug Command (AT+CFGDEV)** ==== 962 962 963 963 ((( 964 964 This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling. ... ... @@ -1053,13 +1053,13 @@ 1053 1053 1054 1054 1055 1055 1056 -==== (% style="color:blue" %) **Set Payload version**(%%)====1057 +==== **(% style="color:blue" %)Set Payload version** ==== 1057 1057 1058 1058 This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload. 1059 1059 1060 1060 * (% style="color:#037691" %)**AT Command:** 1061 1061 1062 -**AT+PAYVER: 1063 +**AT+PAYVER: **Set PAYVER field = 1 1063 1063 1064 1064 1065 1065 * (% style="color:#037691" %)**Downlink Payload:** ... ... @@ -1071,7 +1071,7 @@ 1071 1071 1072 1072 1073 1073 1074 -==== (% style="color:blue" %) **Set RS485 Sampling Commands**(%%)====1075 +==== **(% style="color:blue" %)Set RS485 Sampling Commands** ==== 1075 1075 1076 1076 ((( 1077 1077 AT+COMMANDx, AT+DATACUTx and AT+SEARCHx ... ... @@ -1174,7 +1174,7 @@ 1174 1174 1175 1175 1176 1176 1177 -==== (% style="color:blue" %) **Fast command to handle MODBUS device**(%%)====1178 +==== **(% style="color:blue" %)Fast command to handle MODBUS device** ==== 1178 1178 1179 1179 ((( 1180 1180 AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]]. ... ... @@ -1237,7 +1237,7 @@ 1237 1237 1238 1238 1239 1239 1240 -==== (% style="color:blue" %) **RS485 command timeout**(%%)====1241 +==== **(% style="color:blue" %)RS485 command timeout** ==== 1241 1241 1242 1242 ((( 1243 1243 Some Modbus device has slow action to send replies. This command is used to configure the RS485-BL to use longer time to wait for their action. ... ... @@ -1294,7 +1294,7 @@ 1294 1294 1295 1295 1296 1296 1297 -==== (% style="color:blue" %) **Uplink payload mode**(%%)====1298 +==== **(% style="color:blue" %)Uplink payload mode** ==== 1298 1298 1299 1299 ((( 1300 1300 Define to use one uplink or multiple uplinks for the sampling. ... ... @@ -1331,7 +1331,7 @@ 1331 1331 1332 1332 1333 1333 1334 -==== (% style="color:blue" %) **Manually trigger an Uplink**(%%)====1335 +==== **(% style="color:blue" %)Manually trigger an Uplink** ==== 1335 1335 1336 1336 Ask device to send an uplink immediately. 1337 1337 ... ... @@ -1342,7 +1342,7 @@ 1342 1342 1343 1343 1344 1344 1345 -==== (% style="color:blue" %) **Clear RS485 Command**(%%)====1346 +==== **(% style="color:blue" %)Clear RS485 Command** ==== 1346 1346 1347 1347 ((( 1348 1348 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. ... ... @@ -1391,7 +1391,7 @@ 1391 1391 1392 1392 1393 1393 1394 -==== (% style="color:blue" %) **Set Serial Communication Parameters**(%%)====1395 +==== **(% style="color:blue" %)Set Serial Communication Parameters** ==== 1395 1395 1396 1396 ((( 1397 1397 Set the Rs485 serial communication parameters: ... ... @@ -1452,7 +1452,7 @@ 1452 1452 1453 1453 1454 1454 1455 -==== (% style="color:blue" %) **Control output power duration**(%%)====1456 +==== **(% style="color:blue" %)Control output power duration** ==== 1456 1456 1457 1457 ((( 1458 1458 User can set the output power duration before each sampling. ... ... @@ -1500,6 +1500,7 @@ 1500 1500 1501 1501 1502 1502 1504 + 1503 1503 == 3.7 +3V3 Output == 1504 1504 1505 1505 ((( ... ... @@ -1577,9 +1577,6 @@ 1577 1577 |=**LEDs**|=(% style="width: 274px;" %)**Feature** 1578 1578 |**LED1**|(% style="width:274px" %)Blink when device transmit a packet. 1579 1579 1580 - 1581 - 1582 - 1583 1583 == 3.10 Switch Jumper == 1584 1584 1585 1585 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)