Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -991,71 +991,78 @@ 991 991 992 992 * **Downlink Payload:** 993 993 994 -0xAD 00 **~-~->** Same as AT+DATAUP=0 994 +**0xAD 00** **~-~->** Same as AT+DATAUP=0 995 995 996 -0xAD 01 **~-~->** Same as AT+DATAUP=1 996 +**0xAD 01** **~-~->** Same as AT+DATAUP=1 997 997 998 998 999 -==== Manually trigger an Uplink ==== 1000 1000 1000 +==== **Manually trigger an Uplink** ==== 1001 + 1001 1001 Ask device to send an uplink immediately. 1002 1002 1003 -* Downlink Payload: 1004 +* **Downlink Payload:** 1004 1004 1005 -0x08 FF, RS485-BL will immediately send an uplink. 1006 +**0x08 FF**, RS485-BL will immediately send an uplink. 1006 1006 1007 1007 1008 -==== Clear RS485 Command ==== 1009 1009 1010 +==== **Clear RS485 Command** ==== 1011 + 1010 1010 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 1011 1011 1012 1012 1013 -* AT Command: 1015 +* **AT Command:** 1014 1014 1015 -**AT+CMDEAR=mm,nn** 1017 +(% 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 1016 1016 1017 -Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10 1018 - 1019 1019 Example screen shot after clear all RS485 commands. 1020 1020 1021 1021 1022 - 1023 1023 The uplink screen shot is: 1024 1024 1025 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]1024 +[[image:1654134704555-320.png]] 1026 1026 1027 1027 1028 -* Downlink Payload: 1027 +* **Downlink Payload:** 1029 1029 1030 -0x09 aa bb same as AT+CMDEAR=aa,bb 1029 +**0x09 aa bb** same as AT+CMDEAR=aa,bb 1031 1031 1032 1032 1033 -==== Set Serial Communication Parameters ==== 1034 1034 1033 +==== **Set Serial Communication Parameters** ==== 1034 + 1035 1035 Set the Rs485 serial communication parameters: 1036 1036 1037 -* AT Command: 1037 +* **AT Command:** 1038 1038 1039 1039 Set Baud Rate: 1040 1040 1041 -AT+BAUDR=9600 ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1041 +(% class="box infomessage" %) 1042 +((( 1043 +**AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1044 +))) 1042 1042 1046 +Set UART Parity 1043 1043 1044 -Set UART parity 1048 +(% class="box infomessage" %) 1049 +((( 1050 +**AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1051 +))) 1045 1045 1046 -AT+PARITY=0 ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1047 - 1048 - 1049 1049 Set STOPBIT 1050 1050 1051 -AT+STOPBIT=0 ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1055 +(% class="box infomessage" %) 1056 +((( 1057 +**AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1058 +))) 1052 1052 1053 1053 1054 -* Downlink Payload: 1061 +* **Downlink Payload:** 1055 1055 1056 -A7 01 aa bb: Same AT+BAUDR=hex(aa bb)*100 1063 +**A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1057 1057 1058 -Example: 1065 +**Example:** 1059 1059 1060 1060 * A7 01 00 60 same as AT+BAUDR=9600 1061 1061 * A7 01 04 80 same as AT+BAUDR=115200 ... ... @@ -1065,35 +1065,36 @@ 1065 1065 A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1066 1066 1067 1067 1068 -==== Control output power duration ==== 1069 1069 1076 +==== **Control output power duration** ==== 1077 + 1070 1070 User can set the output power duration before each sampling. 1071 1071 1072 -* AT Command: 1080 +* **AT Command:** 1073 1073 1074 -Example: 1082 +**Example:** 1075 1075 1076 -AT+3V3T=1000 ~/~/ 3V3 output power will open 1s before each sampling. 1084 +**AT+3V3T=1000** ~/~/ 3V3 output power will open 1s before each sampling. 1077 1077 1078 -AT+5VT=1000 ~/~/ +5V output power will open 1s before each sampling. 1086 +**AT+5VT=1000** ~/~/ +5V output power will open 1s before each sampling. 1079 1079 1080 1080 1081 -* LoRaWAN Downlink Command: 1089 +* **LoRaWAN Downlink Command:** 1082 1082 1083 -07 01 aa bb Same as AT+5VT=(aa bb) 1091 +**07 01 aa bb** Same as AT+5VT=(aa bb) 1084 1084 1085 -07 02 aa bb Same as AT+3V3T=(aa bb) 1093 +**07 02 aa bb** Same as AT+3V3T=(aa bb) 1086 1086 1087 1087 1088 1088 1089 1089 1090 -1. 1098 +1. 1091 1091 11. Buttons 1092 1092 1093 1093 |**Button**|**Feature** 1094 1094 |**RST**|Reboot RS485-BL 1095 1095 1096 -1. 1104 +1. 1097 1097 11. +3V3 Output 1098 1098 1099 1099 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. ... ... @@ -1111,7 +1111,7 @@ 1111 1111 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 1112 1112 1113 1113 1114 -1. 1122 +1. 1115 1115 11. +5V Output 1116 1116 1117 1117 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. ... ... @@ -1131,13 +1131,13 @@ 1131 1131 1132 1132 1133 1133 1134 -1. 1142 +1. 1135 1135 11. LEDs 1136 1136 1137 1137 |**LEDs**|**Feature** 1138 1138 |**LED1**|Blink when device transmit a packet. 1139 1139 1140 -1. 1148 +1. 1141 1141 11. Switch Jumper 1142 1142 1143 1143 |**Switch Jumper**|**Feature** ... ... @@ -1183,7 +1183,7 @@ 1183 1183 1184 1184 1185 1185 1186 -1. 1194 +1. 1187 1187 11. Common AT Command Sequence 1188 1188 111. Multi-channel ABP mode (Use with SX1301/LG308) 1189 1189 ... ... @@ -1202,8 +1202,8 @@ 1202 1202 1203 1203 ATZ 1204 1204 1205 -1. 1206 -11. 1213 +1. 1214 +11. 1207 1207 111. Single-channel ABP mode (Use with LG01/LG02) 1208 1208 1209 1209 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1278,7 +1278,7 @@ 1278 1278 [[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]] 1279 1279 1280 1280 1281 -1. 1289 +1. 1282 1282 11. How to change the LoRa Frequency Bands/Region? 1283 1283 1284 1284 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1285,7 +1285,7 @@ 1285 1285 1286 1286 1287 1287 1288 -1. 1296 +1. 1289 1289 11. How many RS485-Slave can RS485-BL connects? 1290 1290 1291 1291 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]]. ... ... @@ -1302,7 +1302,7 @@ 1302 1302 1303 1303 1304 1304 1305 -1. 1313 +1. 1306 1306 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1307 1307 1308 1308 It might about the channels mapping. Please see for detail.
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