Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -743,7 +743,6 @@ 743 743 744 744 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL. User can see these commands below: 745 745 746 - 747 747 === 3.5.1 Common Commands: === 748 748 749 749 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]] ... ... @@ -853,20 +853,29 @@ 853 853 These three commands are used to configure how the RS485-BL polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]]. 854 854 855 855 856 -* AT Command: 855 +* **AT Command:** 857 857 858 -AT+COMMANDx: Configure RS485 read command to sensor. 857 +(% class="box infomessage" %) 858 +((( 859 +**AT+COMMANDx: Configure RS485 read command to sensor.** 860 +))) 859 859 860 -AT+DATACUTx: Configure how to handle return from RS485 devices. 862 +(% class="box infomessage" %) 863 +((( 864 +**AT+DATACUTx: Configure how to handle return from RS485 devices.** 865 +))) 861 861 862 -AT+SEARCHx: Configure search command 867 +(% class="box infomessage" %) 868 +((( 869 +**AT+SEARCHx: Configure search command** 870 +))) 863 863 864 864 865 -* Downlink Payload: 873 +* **Downlink Payload:** 866 866 867 -0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 875 +**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 868 868 869 -Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 877 +(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 870 870 871 871 Format: AF MM NN LL XX XX XX XX YY 872 872 ... ... @@ -873,18 +873,18 @@ 873 873 Where: 874 874 875 875 * MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F, 876 -* NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value. 877 -* LL: The length of AT+COMMAND or AT+DATACUT command 884 +* NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value. 885 +* LL: The length of AT+COMMAND or AT+DATACUT command 878 878 * XX XX XX XX: AT+COMMAND or AT+DATACUT command 879 -* YY: If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command. 887 +* YY: If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command. 880 880 881 -Example: 889 +**Example:** 882 882 883 -**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1 891 +(% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1 884 884 885 -**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10** 893 +(% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10** 886 886 887 -**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10** 895 +(% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10** 888 888 889 889 890 890 0xAB downlink command can be used for set AT+SEARCHx ... ... @@ -1067,13 +1067,13 @@ 1067 1067 1068 1068 1069 1069 1070 -1. 1078 +1. 1071 1071 11. Buttons 1072 1072 1073 1073 |**Button**|**Feature** 1074 1074 |**RST**|Reboot RS485-BL 1075 1075 1076 -1. 1084 +1. 1077 1077 11. +3V3 Output 1078 1078 1079 1079 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. ... ... @@ -1091,7 +1091,7 @@ 1091 1091 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 1092 1092 1093 1093 1094 -1. 1102 +1. 1095 1095 11. +5V Output 1096 1096 1097 1097 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. ... ... @@ -1111,13 +1111,13 @@ 1111 1111 1112 1112 1113 1113 1114 -1. 1122 +1. 1115 1115 11. LEDs 1116 1116 1117 1117 |**LEDs**|**Feature** 1118 1118 |**LED1**|Blink when device transmit a packet. 1119 1119 1120 -1. 1128 +1. 1121 1121 11. Switch Jumper 1122 1122 1123 1123 |**Switch Jumper**|**Feature** ... ... @@ -1163,7 +1163,7 @@ 1163 1163 1164 1164 1165 1165 1166 -1. 1174 +1. 1167 1167 11. Common AT Command Sequence 1168 1168 111. Multi-channel ABP mode (Use with SX1301/LG308) 1169 1169 ... ... @@ -1182,8 +1182,8 @@ 1182 1182 1183 1183 ATZ 1184 1184 1185 -1. 1186 -11. 1193 +1. 1194 +11. 1187 1187 111. Single-channel ABP mode (Use with LG01/LG02) 1188 1188 1189 1189 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1258,7 +1258,7 @@ 1258 1258 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]] 1259 1259 1260 1260 1261 -1. 1269 +1. 1262 1262 11. How to change the LoRa Frequency Bands/Region? 1263 1263 1264 1264 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1265,7 +1265,7 @@ 1265 1265 1266 1266 1267 1267 1268 -1. 1276 +1. 1269 1269 11. How many RS485-Slave can RS485-BL connects? 1270 1270 1271 1271 The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#downlink_A8]]. ... ... @@ -1282,7 +1282,7 @@ 1282 1282 1283 1283 1284 1284 1285 -1. 1293 +1. 1286 1286 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1287 1287 1288 1288 It might about the channels mapping. Please see for detail.