<
From version < 171.1 >
edited by Dilisi S
on 2025/03/20 15:24
To version < 172.1 >
edited by Dilisi S
on 2025/03/20 15:36
>
Change comment: Mar 20 - edits

Summary

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... ... @@ -376,15 +376,17 @@
376 376  
377 377  **Downlink data converter:**
378 378  
379 -* Click on the **Select existing** button.
380 -* **Downlink data converter**: Select **MQTT Downlink Converter NB/CB **from the dropdown list.
379 +Dragino NB/CB devices don't require a downlink data converter to decode their payloads, so you can skip this step.
381 381  
382 -Click **Next** button.
381 +* Click on the **Skip **button in the Downlink data converter section.
383 383  
383 +Click **Skip** button.
384 384  
385 -[[image:add-integration-downlink-data-converter.png||height="511" width="500"]]
386 386  
386 +[[image:integration-dl-skip.png||height="511" width="500"]]
387 387  
388 +
389 +
388 388  **Connection:**
389 389  
390 390  * **Host**: Cluster URL (Eg. 011731f7xxxxxxxxxxxfbbedfc63f4.s1.eu.hivemq.cloud)
... ... @@ -393,7 +393,7 @@
393 393  * **Enable SSL**: YES
394 394  * **Username**: Username (from your HiveMQ Cloud Cluster with your credentials)
395 395  * **Password:** Password (from your HiveMQ Cloud Cluster with your credentials)
396 -* **Topic: v1/devices/+/telemetry** (the + replaces any 'device name' will create a device in the Entities -> Devices)
398 +* **Topic: v1/devices/me/telemetry** (The topic can be anything, even you can use just the device name, for example ts02-nb)
397 397  * **QoS:** 0-At most once
398 398  
399 399  [[image:add-integration-connection.png||height="511" width="500"]]
... ... @@ -596,7 +596,7 @@
596 596  = 7. Configure NB-IoT Sensor =
597 597  
598 598  
599 -Now, let's experiment with sending data to ThingsBoard using a real NB-IoT device. For example, we will use the **S31B-NB**.
601 +Now, let's experiment with sending data to ThingsBoard using a real NB-IoT device. For example, we will use the **TS01-NB**.
600 600  
601 601  First, configure the NB-IoT device with the necessary MQTT settings using AT commands. Below is a list of AT commands you can use.
602 602  
... ... @@ -612,10 +612,15 @@
612 612  * **AT+SERVADDR=<Broker address, Port>**
613 613  
614 614  Test your uplink by pressing the ACT button for 1 second.
617 +
615 615  
616 616  
617 617  The following image shows the uplink payload of a real Dragino device. The publish topic is **TS01-NB**, and the device name is **861275077962896**, which is represented by the **IMEI**.
618 618  
622 +{{info}}
623 +The ThingsBoard uses the device's IMEI number included in the payload to create a device in the Devices section.
624 +{{/info}}
625 +
619 619  [[image:image-4.png]]
620 620  
621 621  
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