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Last modified by Mengting Qiu on 2025/07/03 18:49
From version 143.5
edited by Mengting Qiu
on 2025/07/03 18:27
Change comment: There is no comment for this version
To version 144.4
edited by Mengting Qiu
on 2025/07/03 18:37
Change comment: There is no comment for this version

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1033 1033  
1034 1034  ==== **2. JSON-format ** ====
1035 1035  
1036 -**Template for Batch Configuration:**
1036 +All -CB nodes support downlink configuration modification using (% style="color:blue" %)**0**(%%)JSON format templates.
1037 1037  
1038 -We can also use templates to configure multiple commands AT once. Users only need to modify the parameters of the required AT commands in the correct template for each device.
1039 -Template:
1038 +We can use templates to configure multiple commands AT once. Users only need to modify the parameters of the required AT commands in the correct template for each device.
1039 +Template.
1040 1040  
1041 +Take the template of DDS75-CB as an example:
1042 +
1041 1041  {
1042 1042  "AT+SERVADDR":"119.91.62.30,1882",
1043 1043  "AT+CLIENT":"JwcXKjQBNhQ2JykDDAA5Ahs",
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1050 1050  "AT+APN":"NULL",
1051 1051  "AT+5VT":"0",
1052 1052  "AT+PRO":"3,5",
1053 -"AT+TR":"900",
1054 -"AT+NOUD":"0",
1055 +"AT+TR":"15",
1056 +"AT+NOUD":"8",
1055 1055  "AT+CSQTIME":"5",
1056 -"AT+DNSTIMER":"0",
1058 +"AT+GDNS":"0",
1057 1057  "AT+TLSMOD":"0,0",
1058 1058  "AT+MQOS":"0",
1059 -"AT+TEMPALARM1":"0",
1060 -"AT+TEMPALARM2":"10",
1061 -"AT+TEMPALARM3":"0"
1061 +"AT+IPTYPE":"0",
1062 +"AT+GTDC":"0",
1063 +"AT+GNSST":"10",
1064 +"AT+GPS":"0"
1062 1062  }
1063 1063  
1067 +Explanations of two special commands in the template: AT+TR (set the detection interval: 0 ~~ 255 minutes) and AT+NOUD (set the number of groups) correspond to parameters in AT+CLOCKLOG.
1068 +
1069 +[[image:1751538862245-924.png]]
1070 +
1064 1064  **Instructions for Using the Template:**
1065 1065  
1066 1066  1. Modify the parameters for each AT command in the template as needed.
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1073 1073  
1074 1074  
1075 1075  
1083 +
1084 +
1085 +
1086 +
1087 +
1088 +
1076 1076  == 7.4 What if the signal is good but the domain name resolution fails? ==
1077 1077  
1078 1078  
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1 +XWiki.ting
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