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Last modified by Mengting Qiu on 2025/07/17 10:51
From version 231.4
edited by Mengting Qiu
on 2025/07/03 18:48
Change comment: There is no comment for this version
To version 229.5
edited by Mengting Qiu
on 2025/06/16 09:11
Change comment: There is no comment for this version

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... ... @@ -1043,41 +1043,12 @@
1043 1043  (% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
1044 1044  === **MQTT Protocol:** ===
1045 1045  
1046 -==== **1. HEX-format** ====
1046 +Supports both **JSON-format** and **HEX-format** downlink commands (corresponding to AT commands).
1047 1047  
1048 -Supports **HEX-format** downlink commands (corresponding to AT commands).
1048 +Json：
1049 1049  
1050 -//Example~:// For the S31-NB's uplink interval modification (AT+TDC=900):
1051 -
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 -
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 -[[image:1750035004731-376.png||height="276" width="557"]]
1064 -
1065 -
1066 -==== **2. JSON-format ** ====
1067 -
1068 -===== **2. 1 JSON format template.** =====
1069 -
1070 -All -CB nodes support downlink configuration modification using (% style="color:blue" %)**JSON format templates.**
1071 -
1072 -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.
1073 -Template.
1074 -
1075 -Take the template of DDS75-CB as an example:
1076 -
1077 -
1078 -**Template for Batch Configuration:**
1079 -
1080 -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.
1050 +The Json format in MQTT mode needs to be configured with all commands.
1051 +If you have configurations that need to be changed, please change them in the template below.
1081 1081  Template:
1082 1082  
1083 1083  {
... ... @@ -1103,18 +1103,27 @@
1103 1103  "AT+TEMPALARM3":"0"
1104 1104  }
1105 1105  
1106 -**Instructions for Using the Template:**
1077 +Hex：
1107 1107  
1108 -1. Modify the parameters for each AT command in the template as needed.
1109 -1. Send the entire template in one downlink command.
1079 +MQTT's hex format. Since many commands need to support strings, only a few commands are supported.
1110 1110  
1081 +The supported commands are consistent with LoRaWAN's hex commands.
1082 +Please refer to the following link to obtain the hex format:
1083 +
1084 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1085 +
1086 +
1111 1111  (% style="color:red" %)**Note:**
1112 1112  
1113 -* The template may vary depending on the device model.
1114 -* **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.
1089 +(% 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.**
1115 1115  
1091 +(% 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.**
1116 1116  
1093 +(% 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.**
1117 1117  
1095 +[[image:1750035004731-376.png||height="276" width="557"]]
1096 +
1097 +
1118 1118  == (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.6 How to get the debug log for further analyze?(%%) ==
1119 1119  
1120 1120  
... ... @@ -1175,26 +1175,30 @@
1175 1175  
1176 1176  We are now dividing the **old firmware**(without FDR1 function) with the **new firmware**(with FDR1 function) by whether it contains FDR1 functionality. Please refer to the table:
1177 1177  
1178 -(% border="1" style="background-color:#f2f2f2; width:912px" %)
1179 -|(% style="background-color:#4f81bd; color:white; width:306px" %)**General Model**|(% style="background-color:#4f81bd; color:white; width:311px" %)(((
1180 -**Firmware version (without FDR1 function)**
1181 -)))|(% style="background-color:#4f81bd; color:white; width:289px" %)(((
1182 -**Firmware version (with FDR1 function)**
1158 +(% border="1" style="background-color:#f2f2f2; width:510px" %)
1159 +|(% style="background-color:#4f81bd; color:white; width:210px" %)**General Model**|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1160 +**Firmware version**
1161 +
1162 +**(without FDR1 function)**
1163 +)))|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1164 +**Firmware version**
1165 +
1166 +**(with FDR1 function)**
1183 1183  )))
1184 -|(% style="width:306px" %)(((
1168 +|(% style="width:210px" %)(((
1185 1185  CPL03-NB, S31-NB, SN50V3-NB, TS01-NB, D20-NB, DS03A-NB, DDS04-NB, DDS45-NB, DDS20-NB, DDS75-NB, LDS12-NB, LDS40-NB, LMS01-NB, MDS120-NB,  MDS200-NB, SE01-NB, SPH01-NB;
1186 -)))|(% style="width:311px" %)Before V1.2.1|(% style="width:289px" %)After V1.2.1 (including V1.2.1)
1187 -|(% style="width:306px" %)(((
1170 +)))|(% style="width:150px" %)Before V1.2.1|(% style="width:150px" %)After V1.2.1 (including V1.2.1)
1171 +|(% style="width:210px" %)(((
1188 1188  WL03A-NB, SDI-12-NB;
1189 -)))|(% style="width:311px" %)Before V1.0.2|(% style="width:289px" %)(((
1173 +)))|(% style="width:150px" %)Before V1.0.2|(% style="width:150px" %)(((
1190 1190  After V1.0.8 (including V1.0.2)
1191 1191  )))
1192 -|(% style="width:306px" %)(((
1176 +|(% style="width:210px" %)(((
1193 1193  SW3L-NB, PS-NB;
1194 -)))|(% style="width:311px" %)Before V1.0.5|(% style="width:289px" %)(((
1178 +)))|(% style="width:150px" %)Before V1.0.5|(% style="width:150px" %)(((
1195 1195  After V1.0.5 (including V1.0.5)
1196 1196  )))
1197 -|(% style="width:306px" %)RS485-NB|(% style="width:311px" %)Before V1.0.8|(% style="width:289px" %)After V1.0.8 (including V1.0.8)
1181 +|(% style="width:210px" %)RS485-NB|(% style="width:150px" %)Before V1.0.8|(% style="width:150px" %)After V1.0.8 (including V1.0.8)
1198 1198  
1199 1199  === UART connection and firmware update methods ===
1200 1200  
... ... @@ -1252,11 +1252,4 @@
1252 1252  
1253 1253  
1254 1254  
1255 -== 6.8 ==
1256 -
1257 -
1258 -
1259 -
1260 -
1261 -
1262 1262