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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 230.1
edited by Mengting Qiu
on 2025/06/16 09:28
Change comment: There is no comment for this version

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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).
1049 -
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 {}.
1051 +* 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 1055  (% style="color:red" %)**Note:**
1056 1056  
... ... @@ -1063,18 +1063,6 @@
1063 1063  [[image:1750035004731-376.png||height="276" width="557"]]
1064 1064  
1065 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 1078  **Template for Batch Configuration:**
1079 1079  
1080 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.
... ... @@ -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)**
1164 +(% border="1" style="background-color:#f2f2f2; width:510px" %)
1165 +|(% style="background-color:#4f81bd; color:white; width:210px" %)**General Model**|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1166 +**Firmware version**
1167 +
1168 +**(without FDR1 function)**
1169 +)))|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1170 +**Firmware version**
1171 +
1172 +**(with FDR1 function)**
1183 1183  )))
1184 -|(% style="width:306px" %)(((
1174 +|(% 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" %)(((
1176 +)))|(% style="width:150px" %)Before V1.2.1|(% style="width:150px" %)After V1.2.1 (including V1.2.1)
1177 +|(% style="width:210px" %)(((
1188 1188  WL03A-NB, SDI-12-NB;
1189 -)))|(% style="width:311px" %)Before V1.0.2|(% style="width:289px" %)(((
1179 +)))|(% 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" %)(((
1182 +|(% style="width:210px" %)(((
1193 1193  SW3L-NB, PS-NB;
1194 -)))|(% style="width:311px" %)Before V1.0.5|(% style="width:289px" %)(((
1184 +)))|(% 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)
1187 +|(% 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  
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1252 1252  
1253 1253  
1254 1254  
1255 -== 6.8 ==
1256 -
1257 -
1258 -
1259 -
1260 -
1261 -
1262 1262