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edited by Kilight Cao
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on 2025/06/16 09:14
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394 394  (% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
395 395  
396 396  
397 -== 3.5 Telemetry2U ==
398 -
399 -
400 -=== Configuring the Dragino NB Sensor Settings ===
401 -
402 -
403 -(% style="color:blue" %)**AT+SERVADDR=telemetry2u.com,4483**(%%) – Sets the server address and port for sending data to the Telemetry2U IoT platform.
404 -
405 -(% style="color:blue" %)**AT+APN=simbase**(%%) – Sets the APN required for LTE-M connectivity using a Simbase global SIM card.
406 -
407 -(% style="color:blue" %)**ATZ**(%%) – Reboots the device to apply the changes. It won’t transmit to Telemetry2U until added and configured on the platform.
408 -
409 -(% style="color:blue" %)**AT+CFG**(%%) – Displays the current configuration. Take note of the 8-byte (HEX) **DEUI**, which you’ll need in the next setup step.
410 -
411 -And that’s it! These simple steps will get your device up and running on our Telemetry2U servers in no time.
412 -
413 -
414 -**Step 1: Log in Telemetry2U**
415 -
416 -
417 -Users can register a Telemetry2U account for their first use
418 -
419 -**[[https:~~/~~/telemetry2u.com/Identity/Account/Register>>https://telemetry2u.com/Identity/Account/Register]]**
420 -
421 -
422 -**Step 2: Add the device**
423 -
424 -[[image:1753258256594-216.png||height="686" width="1382"]]
425 -
426 -
427 -**1. Select Network provide:**Users need to select Telemetry2U NB-IoT over UDP in order to connect to the platform
428 -
429 -**2. Select device type:**Select the template you need to use
430 -
431 -**3. Fill in Description:**Fill in the unique description
432 -
433 -4. **Fill in IMEI:**The IMEI corresponds to the IME of the device
434 -
435 -After completion, click "**Greate**"
436 -
437 -[[image:1753258480811-335.png||height="789" width="1380"]]
438 -
439 -
440 -**Step 3: Check the data**
441 -
442 -
443 -[[image:1753258821265-310.png||height="681" width="1365"]]
444 -
445 -
446 -
447 -For more information, please refer to the user manual on the Telemetry2U official website:
448 -
449 -**[[https:~~/~~/telemetry2u.com/Documentation/dragino-lte-m-nb-iot-sensors-iot-platform-integration>>https://telemetry2u.com/Documentation/dragino-lte-m-nb-iot-sensors-iot-platform-integration]]**
450 -
451 -
452 452  == 3.5 Node-Red (via MQTT) ==
453 453  
454 454  === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
... ... @@ -1098,28 +1098,21 @@
1098 1098  (% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
1099 1099  === **MQTT Protocol:** ===
1100 1100  
1101 -==== **1. HEX-format** ====
1046 +Supports both **JSON-format** and **HEX-format** downlink commands (corresponding to AT commands).
1102 1102  
1103 -Supports **HEX-format** downlink commands (corresponding to AT commands).
1104 -
1105 1105  //Example~:// For the S31-NB's uplink interval modification (AT+TDC=900):
1106 1106  
1107 -Downlink command:  (% style="color:blue" %)**01000384**(%%)  ~/~/ There are no Spaces. 0x0384(H)=900(D), that is, modify TDC to 900 seconds.
1050 +* HEX format: (% style="color:blue" %)**01000384**(%%)  ~/~/ There are no Spaces. 0x0384(H)=900(D), that is, modify TDC to 900 seconds.
1051 +* JSON format: (% style="color:blue" %)**{AT+TDC=900}**
1108 1108  
1109 -[[image:1750035004731-376.png||height="276" width="557"]]
1110 1110  
1111 1111  
1112 -==== **2. JSON-format ** ====
1055 +Json：
1113 1113  
1114 -===== **2. 1 JSON format template.** =====
1057 +The Json format in MQTT mode needs to be configured with all commands.
1058 +If you have configurations that need to be changed, please change them in the template below.
1059 +Template:
1115 1115  
1116 -All -NB nodes support downlink configuration modification using (% style="color:blue" %)**JSON format templates.**
1117 -
1118 -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.
1119 -Template.
1120 -
1121 -Take the template of D2x-NB as an example:
1122 -
1123 1123  {
1124 1124  "AT+SERVADDR":"119.91.62.30,1882",
1125 1125  "AT+CLIENT":"JwcXKjQBNhQ2JykDDAA5Ahs",
... ... @@ -1143,33 +1143,18 @@
1143 1143  "AT+TEMPALARM3":"0"
1144 1144  }
1145 1145  
1146 -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.
1084 +Hex：
1147 1147  
1148 -[[image:1751538862245-924.png]]
1086 +MQTT's hex format. Since many commands need to support strings, only a few commands are supported.
1149 1149  
1088 +The supported commands are consistent with LoRaWAN's hex commands.
1089 +Please refer to the following link to obtain the hex format:
1150 1150  
1151 -**Instructions for Using the Template:**
1091 +[[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/]]
1152 1152  
1153 -1. Modify the parameters for each AT command in the template as needed.
1154 -1. Send the entire template in one downlink command.
1155 1155  
1156 1156  (% style="color:red" %)**Note:**
1157 1157  
1158 -* The template may vary depending on the device model.
1159 -* **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.
1160 -
1161 -
1162 -
1163 -===== **2.2 Support sending json format commands separately** =====
1164 -
1165 -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.**
1166 -
1167 -//Example~:// For the PS-NB's uplink interval modification (AT+TDC=900):
1168 -
1169 -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 {}.
1170 -
1171 -(% style="color:red" %)**Note:**
1172 -
1173 1173  (% 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.**
1174 1174  
1175 1175  (% 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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1176 1176  
1177 1177  (% 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.**
1178 1178  
1102 +[[image:1750035004731-376.png||height="276" width="557"]]
1179 1179  
1104 +
1180 1180  == (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.6 How to get the debug log for further analyze?(%%) ==
1181 1181  
1182 1182  
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1237 1237  
1238 1238  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:
1239 1239  
1240 -(% border="1" style="background-color:#f2f2f2; width:912px" %)
1241 -|(% style="background-color:#4f81bd; color:white; width:306px" %)**General Model**|(% style="background-color:#4f81bd; color:white; width:311px" %)(((
1242 -**Firmware version (without FDR1 function)**
1243 -)))|(% style="background-color:#4f81bd; color:white; width:289px" %)(((
1244 -**Firmware version (with FDR1 function)**
1165 +(% border="1" style="background-color:#f2f2f2; width:510px" %)
1166 +|(% style="background-color:#4f81bd; color:white; width:210px" %)**General Model**|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1167 +**Firmware version**
1168 +
1169 +**(without FDR1 function)**
1170 +)))|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1171 +**Firmware version**
1172 +
1173 +**(with FDR1 function)**
1245 1245  )))
1246 -|(% style="width:306px" %)(((
1175 +|(% style="width:210px" %)(((
1247 1247  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;
1248 -)))|(% style="width:311px" %)Before V1.2.1|(% style="width:289px" %)After V1.2.1 (including V1.2.1)
1249 -|(% style="width:306px" %)(((
1177 +)))|(% style="width:150px" %)Before V1.2.1|(% style="width:150px" %)After V1.2.1 (including V1.2.1)
1178 +|(% style="width:210px" %)(((
1250 1250  WL03A-NB, SDI-12-NB;
1251 -)))|(% style="width:311px" %)Before V1.0.2|(% style="width:289px" %)(((
1180 +)))|(% style="width:150px" %)Before V1.0.2|(% style="width:150px" %)(((
1252 1252  After V1.0.8 (including V1.0.2)
1253 1253  )))
1254 -|(% style="width:306px" %)(((
1183 +|(% style="width:210px" %)(((
1255 1255  SW3L-NB, PS-NB;
1256 -)))|(% style="width:311px" %)Before V1.0.5|(% style="width:289px" %)(((
1185 +)))|(% style="width:150px" %)Before V1.0.5|(% style="width:150px" %)(((
1257 1257  After V1.0.5 (including V1.0.5)
1258 1258  )))
1259 -|(% style="width:306px" %)RS485-NB|(% style="width:311px" %)Before V1.0.8|(% style="width:289px" %)After V1.0.8 (including V1.0.8)
1188 +|(% style="width:210px" %)RS485-NB|(% style="width:150px" %)Before V1.0.8|(% style="width:150px" %)After V1.0.8 (including V1.0.8)
1260 1260  
1261 1261  === UART connection and firmware update methods ===
1262 1262  
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1314 1314  
1315 1315  
1316 1316  
1317 -== 6.8 ==
1318 -
1319 -
1320 -
1321 -
1322 -
1323 -
1324 1324  
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