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Last modified by Xiaoling on 2025/04/23 15:57
From version 32.5
edited by Xiaoling
on 2022/06/02 09:41
Change comment: There is no comment for this version
To version 33.3
edited by Xiaoling
on 2022/06/02 09:56
Change comment: There is no comment for this version

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... ... @@ -921,7 +921,6 @@
921 921  
922 922  * **AT+MBFUN=0**: Disable Modbus fast reading.
923 923  
924 -
925 925  **Example:**
926 926  
927 927  * AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
... ... @@ -970,86 +970,100 @@
970 970   **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
971 971  
972 972  
973 -==== [[Uplink>>path:#downlink_A8]] payload mode ====
974 974  
973 +==== **Uplink payload mode** ====
974 +
975 975  Define to use one uplink or multiple uplinks for the sampling.
976 976  
977 -The use of this command please see: [[Compose Uplink payload>>path:#DataUP]]
977 +The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
978 978  
979 -* AT Command:
979 +* **AT Command:**
980 980  
981 -AT+DATAUP=0
981 +(% class="box infomessage" %)
982 +(((
983 +**AT+DATAUP=0**
984 +)))
982 982  
983 -AT+DATAUP=1
986 +(% class="box infomessage" %)
987 +(((
988 +**AT+DATAUP=1**
989 +)))
984 984  
985 985  
986 -* Downlink Payload:
992 +* **Downlink Payload:**
987 987  
988 -0xAD 00   à Same as AT+DATAUP=0
994 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
989 989  
990 -0xAD 01   à Same as AT+DATAUP=1
996 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1
991 991  
992 992  
993 -==== Manually trigger an Uplink ====
994 994  
1000 +==== **Manually trigger an Uplink** ====
1001 +
995 995  Ask device to send an uplink immediately.
996 996  
997 -* Downlink Payload:
1004 +* **Downlink Payload:**
998 998  
999 -0x08 FF, RS485-BL will immediately send an uplink.
1006 +**0x08 FF**, RS485-BL will immediately send an uplink.
1000 1000  
1001 1001  
1002 -==== Clear RS485 Command ====
1003 1003  
1010 +==== **Clear RS485 Command** ====
1011 +
1004 1004  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1005 1005  
1006 1006  
1007 -* AT Command:
1015 +* **AT Command:**
1008 1008  
1009 -**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
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
1010 1010  
1011 -Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1012 -
1013 1013  Example screen shot after clear all RS485 commands. 
1014 1014  
1015 1015  
1016 -
1017 1017  The uplink screen shot is:
1018 1018  
1019 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
1024 +[[image:1654134704555-320.png]]
1020 1020  
1021 1021  
1022 -* Downlink Payload:
1027 +* **Downlink Payload:**
1023 1023  
1024 -0x09 aa bb same as AT+CMDEAR=aa,bb
1029 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1025 1025  
1026 1026  
1027 -==== Set Serial Communication Parameters ====
1028 1028  
1033 +==== **Set Serial Communication Parameters** ====
1034 +
1029 1029  Set the Rs485 serial communication parameters:
1030 1030  
1031 -* AT Command:
1037 +* **AT Command:**
1032 1032  
1033 1033  Set Baud Rate:
1034 1034  
1035 -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 +)))
1036 1036  
1046 +Set UART Parity
1037 1037  
1038 -Set UART parity
1048 +(% class="box infomessage" %)
1049 +(((
1050 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1051 +)))
1039 1039  
1040 -AT+PARITY=0    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1041 -
1042 -
1043 1043  Set STOPBIT
1044 1044  
1045 -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 +)))
1046 1046  
1047 1047  
1048 -* Downlink Payload:
1061 +* **Downlink Payload:**
1049 1049  
1050 -A7 01 aa bb: Same  AT+BAUDR=hex(aa bb)*100
1063 +**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1051 1051  
1052 -Example:
1065 +**Example:**
1053 1053  
1054 1054  * A7 01 00 60   same as AT+BAUDR=9600
1055 1055  * A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1059,24 +1059,25 @@
1059 1059  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1060 1060  
1061 1061  
1062 -==== Control output power duration ====
1063 1063  
1076 +==== **Control output power duration** ====
1077 +
1064 1064  User can set the output power duration before each sampling.
1065 1065  
1066 -* AT Command:
1080 +* **AT Command:**
1067 1067  
1068 -Example:
1082 +**Example:**
1069 1069  
1070 -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.
1071 1071  
1072 -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.
1073 1073  
1074 1074  
1075 -* LoRaWAN Downlink Command:
1089 +* **LoRaWAN Downlink Command:**
1076 1076  
1077 -07 01 aa bb  Same as AT+5VT=(aa bb)
1091 +**07 01 aa bb**  Same as AT+5VT=(aa bb)
1078 1078  
1079 -07 02 aa bb  Same as AT+3V3T=(aa bb)
1093 +**07 02 aa bb**  Same as AT+3V3T=(aa bb)
1080 1080  
1081 1081  
1082 1082  
1654134704555-320.png
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