Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -510,10 +510,6 @@ 510 510 ))) 511 511 512 512 ((( 513 - 514 -))) 515 - 516 -((( 517 517 **AT+SEARCHx**: This command defines how to handle the return from AT+COMMANDx. 518 518 ))) 519 519 ... ... @@ -894,8 +894,6 @@ 894 894 895 895 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL. User can see these commands below: 896 896 897 - 898 - 899 899 === 3.5.1 Common Commands: === 900 900 901 901 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] ... ... @@ -904,7 +904,6 @@ 904 904 === 3.5.2 Sensor related commands: === 905 905 906 906 907 - 908 908 ==== **Choose Device Type (RS485 or TTL)** ==== 909 909 910 910 RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect. ... ... @@ -928,7 +928,6 @@ 928 928 929 929 930 930 931 - 932 932 ==== **RS485 Debug Command (AT+CFGDEV)** ==== 933 933 934 934 This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling. ... ... @@ -980,7 +980,6 @@ 980 980 981 981 982 982 983 - 984 984 ==== **Set Payload version** ==== 985 985 986 986 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. ... ... @@ -1001,7 +1001,6 @@ 1001 1001 1002 1002 1003 1003 1004 - 1005 1005 ==== **Set RS485 Sampling Commands** ==== 1006 1006 1007 1007 AT+COMMANDx, AT+DATACUTx and AT+SEARCHx ... ... @@ -1063,7 +1063,6 @@ 1063 1063 1064 1064 1065 1065 1066 - 1067 1067 ==== **Fast command to handle MODBUS device** ==== 1068 1068 1069 1069 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]]. ... ... @@ -1097,7 +1097,6 @@ 1097 1097 1098 1098 1099 1099 1100 - 1101 1101 ==== **RS485 command timeout** ==== 1102 1102 1103 1103 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. ... ... @@ -1129,7 +1129,6 @@ 1129 1129 1130 1130 1131 1131 1132 - 1133 1133 ==== **Uplink payload mode** ==== 1134 1134 1135 1135 Define to use one uplink or multiple uplinks for the sampling. ... ... @@ -1176,9 +1176,7 @@ 1176 1176 1177 1177 * **AT Command:** 1178 1178 1179 -((( 1180 1180 (% 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 -))) 1182 1182 1183 1183 Example screen shot after clear all RS485 commands. 1184 1184 ... ... @@ -1194,7 +1194,6 @@ 1194 1194 1195 1195 1196 1196 1197 - 1198 1198 ==== **Set Serial Communication Parameters** ==== 1199 1199 1200 1200 Set the Rs485 serial communication parameters: ... ... @@ -1238,7 +1238,6 @@ 1238 1238 1239 1239 1240 1240 1241 - 1242 1242 ==== **Control output power duration** ==== 1243 1243 1244 1244 User can set the output power duration before each sampling. ... ... @@ -1266,8 +1266,6 @@ 1266 1266 |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature** 1267 1267 |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL 1268 1268 1269 - 1270 - 1271 1271 == 3.7 +3V3 Output == 1272 1272 1273 1273 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.