Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -510,6 +510,10 @@ 510 510 ))) 511 511 512 512 ((( 513 + 514 +))) 515 + 516 +((( 513 513 **AT+SEARCHx**: This command defines how to handle the return from AT+COMMANDx. 514 514 ))) 515 515 ... ... @@ -900,6 +900,7 @@ 900 900 === 3.5.2 Sensor related commands: === 901 901 902 902 907 + 903 903 ==== **Choose Device Type (RS485 or TTL)** ==== 904 904 905 905 RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect. ... ... @@ -1092,6 +1092,7 @@ 1092 1092 1093 1093 1094 1094 1100 + 1095 1095 ==== **RS485 command timeout** ==== 1096 1096 1097 1097 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. ... ... @@ -1123,6 +1123,7 @@ 1123 1123 1124 1124 1125 1125 1132 + 1126 1126 ==== **Uplink payload mode** ==== 1127 1127 1128 1128 Define to use one uplink or multiple uplinks for the sampling. ... ... @@ -1169,7 +1169,9 @@ 1169 1169 1170 1170 * **AT Command:** 1171 1171 1179 +((( 1172 1172 (% style="color:#037691" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10 1181 +))) 1173 1173 1174 1174 Example screen shot after clear all RS485 commands. 1175 1175 ... ... @@ -1185,6 +1185,7 @@ 1185 1185 1186 1186 1187 1187 1197 + 1188 1188 ==== **Set Serial Communication Parameters** ==== 1189 1189 1190 1190 Set the Rs485 serial communication parameters: ... ... @@ -1228,6 +1228,7 @@ 1228 1228 1229 1229 1230 1230 1241 + 1231 1231 ==== **Control output power duration** ==== 1232 1232 1233 1233 User can set the output power duration before each sampling. ... ... @@ -1255,6 +1255,8 @@ 1255 1255 |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature** 1256 1256 |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL 1257 1257 1269 + 1270 + 1258 1258 == 3.7 +3V3 Output == 1259 1259 1260 1260 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.