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Last modified by Mengting Qiu on 2025/07/17 10:51
From version 232.2
edited by Mengting Qiu
on 2025/07/03 18:54
Change comment: There is no comment for this version
To version 231.5
edited by Mengting Qiu
on 2025/07/03 18:50
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 {}.
1053 1053  
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 +
1054 1054  [[image:1750035004731-376.png||height="276" width="557"]]
1055 1055  
1056 1056  
... ... @@ -1088,11 +1088,6 @@
1088 1088  "AT+TEMPALARM3":"0"
1089 1089  }
1090 1090  
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 -
1096 1096  **Instructions for Using the Template:**
1097 1097  
1098 1098  1. Modify the parameters for each AT command in the template as needed.
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1103 1103  * The template may vary depending on the device model.
1104 1104  * **Currently, each specific template is being updated and tested**. If you need a template for your specific device, please contact **Dragino Technical Support** at [[support@dragino.com>>url:https://mailto:support@dragino.com/]] to request the latest downlink template.
1105 1105  
1106 -
1107 -
1108 1108  ===== **2.2 Support sending json format commands separately** =====
1109 1109  
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.**
1112 +Some models of nodes support sending json format commands separately：**RS485-CB, LDS25-CB, CS01-CB, SDI-12-CB, SW3L-CB, WL03A-CB, PS-CB**
1111 1111  
1112 1112  //Example~:// For the PS-CB's uplink interval modification (AT+TDC=900):
1113 1113  
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 {}.
1116 +Downlink command:  **{AT+TDC=900}       **~/~/ The correct format is **{AT Command}**. No extra characters other than valid AT commands can be added within {}.
1115 1115  
1116 1116  (% style="color:red" %)**Note:**
1117 1117  
1120 +
1118 1118  (% 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.**
1119 1119  
1120 1120  (% 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.**
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1122 1122  (% 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.**
1123 1123  
1124 1124  
1128 +
1125 1125  == (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.6 How to get the debug log for further analyze?(%%) ==
1126 1126  
1127 1127  
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