Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -997,9 +997,13 @@ 997 997 [[image:1654160691922-496.png]] 998 998 999 999 1000 -* **Downlink Payload:** 1000 +* ((( 1001 +**Downlink Payload:** 1002 +))) 1001 1001 1004 +((( 1002 1002 **0x09 aa bb** same as AT+CMDEAR=aa,bb 1006 +))) 1003 1003 1004 1004 1005 1005 ... ... @@ -1006,44 +1006,77 @@ 1006 1006 1007 1007 ==== **Set Serial Communication Parameters** ==== 1008 1008 1013 +((( 1009 1009 Set the Rs485 serial communication parameters: 1015 +))) 1010 1010 1011 -* **AT Command:** 1017 +* ((( 1018 +**AT Command:** 1019 +))) 1012 1012 1021 +((( 1013 1013 Set Baud Rate: 1023 +))) 1014 1014 1015 1015 (% class="box infomessage" %) 1016 1016 ((( 1027 +((( 1017 1017 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1018 1018 ))) 1030 +))) 1019 1019 1032 +((( 1020 1020 Set UART Parity 1034 +))) 1021 1021 1022 1022 (% class="box infomessage" %) 1023 1023 ((( 1038 +((( 1024 1024 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1025 1025 ))) 1041 +))) 1026 1026 1043 +((( 1027 1027 Set STOPBIT 1045 +))) 1028 1028 1029 1029 (% class="box infomessage" %) 1030 1030 ((( 1049 +((( 1031 1031 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1032 1032 ))) 1052 +))) 1033 1033 1054 +((( 1055 + 1056 +))) 1034 1034 1035 -* **Downlink Payload:** 1058 +* ((( 1059 +**Downlink Payload:** 1060 +))) 1036 1036 1062 +((( 1037 1037 **A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1064 +))) 1038 1038 1066 +((( 1039 1039 **Example:** 1068 +))) 1040 1040 1041 -* A7 01 00 60 same as AT+BAUDR=9600 1042 -* A7 01 04 80 same as AT+BAUDR=115200 1070 +* ((( 1071 +A7 01 00 60 same as AT+BAUDR=9600 1072 +))) 1073 +* ((( 1074 +A7 01 04 80 same as AT+BAUDR=115200 1075 +))) 1043 1043 1077 +((( 1044 1044 A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1079 +))) 1045 1045 1081 +((( 1046 1046 A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1083 +))) 1047 1047 1048 1048 1049 1049 == 3.6 Listening mode for RS485 network ==