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Last modified by Xiaoling on 2025/04/23 15:57
From version 33.2
edited by Xiaoling
on 2022/06/02 09:54
Change comment: There is no comment for this version
To version 32.3
edited by Xiaoling
on 2022/06/02 09:39
Change comment: There is no comment for this version

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... ... @@ -921,6 +921,7 @@
921 921  
922 922  * **AT+MBFUN=0**: Disable Modbus fast reading.
923 923  
924 +
924 924  **Example:**
925 925  
926 926  * AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
... ... @@ -939,7 +939,7 @@
939 939  
940 940  
941 941  
942 -==== **RS485 command timeout** ====
943 +==== RS485 command timeout ====
943 943  
944 944  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.
945 945  
... ... @@ -946,123 +946,106 @@
946 946  Default value: 0, range:  0 ~~ 5 seconds
947 947  
948 948  
949 -* **AT Command:**
950 +* AT Command:
950 950  
951 -(% class="box infomessage" %)
952 -(((
953 -**AT+CMDDLaa=hex(bb cc)**
954 -)))
952 +AT+CMDDLaa=hex(bb cc)
955 955  
956 -**Example:**
954 +Example:
957 957  
958 958  **AT+CMDDL1=1000** to send the open time to 1000ms
959 959  
960 960  
961 -* **Downlink Payload:**
959 +* Downlink Payload:
962 962  
963 963  0x AA aa bb cc
964 964  
965 965  Same as: AT+CMDDLaa=hex(bb cc)
966 966  
967 - **Example:**
965 + Example:
968 968  
969 - **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
967 + 0xAA 01 03 E8  à Same as **AT+CMDDL1=1000 ms**
970 970  
971 971  
970 +==== [[Uplink>>path:#downlink_A8]] payload mode ====
972 972  
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>>||anchor="H3.3.4Composetheuplinkpayload"]]
974 +The use of this command please see: [[Compose Uplink payload>>path:#DataUP]]
978 978  
979 -* **AT Command:**
976 +* AT Command:
980 980  
981 -(% class="box infomessage" %)
982 -(((
983 -**AT+DATAUP=0**
984 -)))
978 +AT+DATAUP=0
985 985  
986 -(% class="box infomessage" %)
987 -(((
988 -**AT+DATAUP=1**
989 -)))
980 +AT+DATAUP=1
990 990  
991 991  
992 -* **Downlink Payload:**
983 +* Downlink Payload:
993 993  
994 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
985 +0xAD 00   à Same as AT+DATAUP=0
995 995  
996 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
987 +0xAD 01   à Same as AT+DATAUP=1
997 997  
998 998  
990 +==== Manually trigger an Uplink ====
999 999  
1000 -==== **Manually trigger an Uplink** ====
1001 -
1002 1002  Ask device to send an uplink immediately.
1003 1003  
1004 -* **Downlink Payload:**
994 +* Downlink Payload:
1005 1005  
1006 -**0x08 FF**, RS485-BL will immediately send an uplink.
996 +0x08 FF, RS485-BL will immediately send an uplink.
1007 1007  
1008 1008  
999 +==== Clear RS485 Command ====
1009 1009  
1010 -==== **Clear RS485 Command** ====
1011 -
1012 1012  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1013 1013  
1014 1014  
1015 -* **AT Command:**
1004 +* AT Command:
1016 1016  
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
1006 +**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1018 1018  
1008 +Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1009 +
1019 1019  Example screen shot after clear all RS485 commands. 
1020 1020  
1021 1021  
1013 +
1022 1022  The uplink screen shot is:
1023 1023  
1024 -[[image:1654134704555-320.png]]
1016 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
1025 1025  
1026 1026  
1027 -* **Downlink Payload:**
1019 +* Downlink Payload:
1028 1028  
1029 -**0x09 aa bb** same as AT+CMDEAR=aa,bb
1021 +0x09 aa bb same as AT+CMDEAR=aa,bb
1030 1030  
1031 1031  
1024 +==== Set Serial Communication Parameters ====
1032 1032  
1033 -==== **Set Serial Communication Parameters** ====
1034 -
1035 1035  Set the Rs485 serial communication parameters:
1036 1036  
1037 -* **AT Command:**
1028 +* AT Command:
1038 1038  
1039 1039  Set Baud Rate:
1040 1040  
1041 -(% class="box infomessage" %)
1042 -(((
1043 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1044 -)))
1032 +AT+BAUDR=9600    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1045 1045  
1046 -Set UART Parity
1047 1047  
1048 -(% class="box infomessage" %)
1049 -(((
1050 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1051 -)))
1035 +Set UART parity
1052 1052  
1037 +AT+PARITY=0    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1038 +
1039 +
1053 1053  Set STOPBIT
1054 1054  
1055 -(% class="box infomessage" %)
1056 -(((
1057 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1058 -)))
1042 +AT+STOPBIT=0    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1059 1059  
1060 1060  
1061 -* **Downlink Payload:**
1045 +* Downlink Payload:
1062 1062  
1063 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1047 +A7 01 aa bb: Same  AT+BAUDR=hex(aa bb)*100
1064 1064  
1065 -**Example:**
1049 +Example:
1066 1066  
1067 1067  * A7 01 00 60   same as AT+BAUDR=9600
1068 1068  * A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1072,9 +1072,8 @@
1072 1072  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1073 1073  
1074 1074  
1059 +==== Control output power duration ====
1075 1075  
1076 -==== **Control output power duration** ====
1077 -
1078 1078  User can set the output power duration before each sampling.
1079 1079  
1080 1080  * AT Command:
1654134704555-320.png
Author
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1 -XWiki.Xiaoling
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