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Last modified by Mengting Qiu on 2025/07/17 10:51
From version 231.7
edited by Mengting Qiu
on 2025/07/03 18:53
Change comment: There is no comment for this version
To version 232.2
edited by Mengting Qiu
on 2025/07/03 18:54
Change comment: There is no comment for this version

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1050 1050  //Example~:// For the S31-NB's uplink interval modification (AT+TDC=900):
1051 1051  
1052 1052  * HEX format: (% style="color:blue" %)**01000384**(%%)  ~/~/ There are no Spaces. 0x0384(H)=900(D), that is, modify TDC to 900 seconds.
1053 -* JSON format: (% style="color:blue" %)**{AT+TDC=900}       **(%%)~/~/ The correct format is (% style="color:blue" %)**{AT Command}**(%%). No extra characters other than valid AT commands can be added within {}.
1054 1054  
1055 -(% style="color:red" %)**Note:**
1056 -
1057 -(% style="color:red" %)**1. Only when the correct and valid download command is used and the format is correct can the device be configured through the download command. Invalid download content cannot be processed by the device and will be automatically restarted.**
1058 -
1059 -(% style="color:red" %)**2. Devices designed with downlink commands can utilize different downlink formats (e.g., JSON or HEX) for configuration. However, regardless of the format, the functionality is strictly limited to the downlink command specifications described in the user manual's AT command explanation.**
1060 -
1061 -(% style="color:red" %)**For example, the HEX-format downlink command corresponding to AT+TDC can only be used to configure TDC and cannot be used for queries. There is no HEX-format downlink command equivalent to AT+TDC=? , so querying TDC via downlink is not supported.**
1062 -
1063 1063  [[image:1750035004731-376.png||height="276" width="557"]]
1064 1064  
1065 1065  
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1097 1097  "AT+TEMPALARM3":"0"
1098 1098  }
1099 1099  
1091 +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.
1092 +
1093 +[[image:1751538862245-924.png]]
1094 +
1095 +
1100 1100  **Instructions for Using the Template:**
1101 1101  
1102 1102  1. Modify the parameters for each AT command in the template as needed.
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1111 1111  
1112 1112  ===== **2.2 Support sending json format commands separately** =====
1113 1113  
1114 -Some models of nodes support sending json format commands separately：(% style="color:blue" %)**J**(%%)**RS485-NB, LDS25-NB, CS01-NB, SDI-12-NB, SW3L-NB, WL03A-NB, PS-NB, LTC2-NB.**
1110 +Some models of nodes support sending json format commands separately：(% style="color:blue" %)**RS485-NB, LDS25-NB, CS01-NB, SDI-12-NB, SW3L-NB, WL03A-NB, PS-NB, LTC2-NB.**
1115 1115  
1116 1116  //Example~:// For the PS-CB's uplink interval modification (AT+TDC=900):
1117 1117  
1118 -Downlink command:  (% style="color:blue" %)**J**(%%)**       **~/~/ The correct format is (% style="color:blue" %)**J**(%%) **{AT Command}**. No extra characters other than valid AT commands can be added within {}.
1114 +Downlink command:  (% style="color:blue" %)**{AT+TDC=900}**(%%)**       **~/~/ The correct format is (% style="color:blue" %)**{AT Command}**(%%). No extra characters other than valid AT commands can be added within {}.
1119 1119  
1120 1120  (% style="color:red" %)**Note:**
1121 1121  
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