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Changes for page ThingsBoard

Last modified by Dilisi S on 2025/04/23 19:23
From version 213.1
edited by Dilisi S
on 2025/04/21 18:23
Change comment: April 17 edits - part 2
To version 212.1
edited by Dilisi S
on 2025/04/21 18:22
Change comment: Uploaded new attachment "Screenshot 2025-04-21 122154.png", version {1}

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336 336  * **QoS:** 0-At most once
337 337  
338 338  
339 +
339 339  [[image:add-integration-4.png||height="484" width="500"]]
340 340  
341 341  
... ... @@ -366,8 +366,8 @@
366 366  Since we haven't received data from a device yet, the integration **Status** is shown as **Pending.**
367 367  
368 368  
370 +[[image:integration-added.png]]
369 369  
370 -[[image:integrations-pending.png]]
371 371  
372 372  
373 373  = 5. Verifying the receipt of data from virtual devices =
... ... @@ -378,41 +378,32 @@
378 378  
379 379  We use the Mosquitto MQTT client to simulate MQTT messages, acting as a virtual device. First, install the Mosquitto client on your computer from [[this link>>url:https://mosquitto.org/download/]]. The Mosquitto client publishes messages to the MQTT broker (HiveMQ) on a specified MQTT topic. ThingsBoard subscribes to these messages using the same topic.
380 380  
381 -The Mosquitto client publishes messages (payloads) to a topic - for example, # or device/ts01-nb. You can, of course, use any topic you prefer.
382 +The Mosquitto client publishes messages (payloads) on the topic **/device/a**. Of course, you can use any topic for testing.
382 382  
384 +(% id="cke_bm_37386S" style="display:none" %) (%%)The MQTT payload format is as follows:
383 383  
384 -(% id="cke_bm_37386S" style="display:none" %) (%%)The MQTT payload format is as follows. The **IMEI **and **Model **are mandatory fields. For other fields, you can use any number of key-value pairs.
385 -
386 386  {{code language="none"}}
387 -{"IMEI":"350693903995577", "Model":"TS01-NB", "temperature":30, "humidity":80, "pressure":1005}
387 +{"IMEI": "350693903995577", "temperature":25, "humidity":80, "pressure":1005}
388 388  {{/code}}
389 389  
390 +Once ThingsBoard receives this message, it forwards this payload to the matching device through the integration.
390 390  
392 +
391 391  == 5.2 Sending messages ==
392 392  
393 393  
394 -On your computer's terminal, issue the following MQTT command, which simulates the device named '**350693903995577'**. The message payload contains the fields IMEI, Model, temperature, humidity, and pressure, which hold the values 350693903995577,  TS01-NB, 30, 80, and 1005 respectively. This payload is also (technically) known as telemetry.
396 +On your computer's terminal, issue the following MQTT command which simulates the device '**Device A'**. The message payload contains the fields IMEI, temperature, humidity, and pressure, which hold the values 350693903995577, 30, 80, and 1005 respectively. This payload is also (technically) known as telemetry.
395 395  
396 396  {{code language="none"}}
397 -mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/350693903995577" -m '{"IMEI":"350693903995577", "Model":"TS01-NB", "temperature":30, "humidity":80, "pressure":1005}'
399 +mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/a" -m '{"IMEI":"350693903995577", "temperature":30, "humidity":80, "pressure":1005}'
398 398  {{/code}}
399 399  
400 -If the integration was performed without errors, a new device named **350693903995577 **is created in the **Devices **section.
402 +If the integration was performed without errors, the status of the integration changes to 'Active' after the first telemetry transmission.
401 401  
402 402  
403 -[[image:new-device-1.png]]
405 +[[image:integration-active.png]]
404 404  
405 405  
406 -The status of the integration also changes to '**Active**' after the first telemetry transmission.
407 -
408 -
409 -[[image:Screenshot 2025-04-21 122154.png]]
410 -
411 -
412 -
413 -**When ThingsBoard receives this message for the first time, it will automatically create a new device named '350693903995577' in the Devices section. The device name is based on the IMEI number. For subsequent messages with the same IMEI, no duplicate devices will be created. Each new IMEI number will result in a unique entry in the Devices section, representing a physical device.**
414 -
415 -
416 416  == 5.3 Viewing messages ==
417 417  
418 418