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 ... ... @@ -886,24 +886,14 @@ 886 886 887 887 == 3.5 Configure RS485-BL via AT or Downlink == 888 888 889 -((( 890 890 User can configure RS485-BL via AT Commands or LoRaWAN Downlink Commands 891 -))) 892 892 893 -((( 894 894 There are two kinds of Commands: 895 -))) 896 896 897 -* ((( 898 -(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 899 -))) 889 +* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 900 900 901 -* ((( 902 -(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL. User can see these commands below: 903 -))) 891 +* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL. User can see these commands below: 904 904 905 - 906 - 907 907 === 3.5.1 Common Commands: === 908 908 909 909 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]] ... ... @@ -912,7 +912,6 @@ 912 912 === 3.5.2 Sensor related commands: === 913 913 914 914 915 - 916 916 ==== **Choose Device Type (RS485 or TTL)** ==== 917 917 918 918 RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect. ... ... @@ -936,7 +936,6 @@ 936 936 937 937 938 938 939 - 940 940 ==== **RS485 Debug Command (AT+CFGDEV)** ==== 941 941 942 942 This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling. ... ... @@ -988,7 +988,6 @@ 988 988 989 989 990 990 991 - 992 992 ==== **Set Payload version** ==== 993 993 994 994 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. ... ... @@ -1009,7 +1009,6 @@ 1009 1009 1010 1010 1011 1011 1012 - 1013 1013 ==== **Set RS485 Sampling Commands** ==== 1014 1014 1015 1015 AT+COMMANDx, AT+DATACUTx and AT+SEARCHx ... ... @@ -1071,7 +1071,6 @@ 1071 1071 1072 1072 1073 1073 1074 - 1075 1075 ==== **Fast command to handle MODBUS device** ==== 1076 1076 1077 1077 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]]. ... ... @@ -1105,7 +1105,6 @@ 1105 1105 1106 1106 1107 1107 1108 - 1109 1109 ==== **RS485 command timeout** ==== 1110 1110 1111 1111 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. ... ... @@ -1137,7 +1137,6 @@ 1137 1137 1138 1138 1139 1139 1140 - 1141 1141 ==== **Uplink payload mode** ==== 1142 1142 1143 1143 Define to use one uplink or multiple uplinks for the sampling. ... ... @@ -1184,9 +1184,7 @@ 1184 1184 1185 1185 * **AT Command:** 1186 1186 1187 -((( 1188 1188 (% 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 1189 -))) 1190 1190 1191 1191 Example screen shot after clear all RS485 commands. 1192 1192 ... ... @@ -1202,7 +1202,6 @@ 1202 1202 1203 1203 1204 1204 1205 - 1206 1206 ==== **Set Serial Communication Parameters** ==== 1207 1207 1208 1208 Set the Rs485 serial communication parameters: ... ... @@ -1246,7 +1246,6 @@ 1246 1246 1247 1247 1248 1248 1249 - 1250 1250 ==== **Control output power duration** ==== 1251 1251 1252 1252 User can set the output power duration before each sampling. ... ... @@ -1274,8 +1274,6 @@ 1274 1274 |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature** 1275 1275 |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL 1276 1276 1277 - 1278 - 1279 1279 == 3.7 +3V3 Output == 1280 1280 1281 1281 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.