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Questions tagged [thingsboard]

ThingsBoard is an open-source, multi-OS IoT platform for the rapid development, management and scaling of IoT projects. It allows the use of several protocols for delivering IoT data to the ThingBoard server. This tag should be used for specific programming questions related to ThingBoard. Questions regarding MQTT, HTTP, CoAp, and other protocols should include those protocol specific tags.

Thingsboard is an open-source IoT platform that enables rapid development, management and scaling of IoT projects.

With Thingsboard, you are able to:

  • Provision and control devices.
  • Collect and visualize data from devices.
  • Analyze device data and trigger alarms.
  • Deliver device data to other systems.
  • Enable use-case specific features using customizable rules and plugins.

Thingsboard is:

  • scalable: horizontally scalable platform, build using leading open-source technologies.
  • fault-tolerant: no single-point-of-failure, every node in the cluster is identical.
  • robust and efficient: single server node can handle tens or even hundreds thousands of devices depending on use-case. Thingsboard cluster can handle millions of devices.
  • customizable: adding new functionality is easy with customizable widgets, rule engine and plugin system.

  • durable: never lose your data.

    Documentation Page

609 questions
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How to retrieve telemetry for customer’s all devices from Thingsboard

If I have this kind of thingsboard entities There are Device D1,D2 and Customer C1 First time, I assigned D1 device to C1 customer --> D1-C1 and later I unassigned C1 from D1, and I assigned D2 device to C1 customer. --> D2-C1 then is it possible to…
user20568221
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How can I change the name of user type showed in top right corner in thingsboard

I don't know how to change the name of user type. Im trying to change the name of user type for my customers, but I can't find how to do it: user_type_name
Sdaia
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Thingsboard REST API - How to impersonate another tenant

When i'm logged in as sysadmin in the Gui, i can use Tenants → Manage Tenant Admins → Login as Tenant Admin to become a specific tenant admin. How can i accomplish this, using the REST API? I need to add/remove/modify devices on behalf of…
fremboli
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Thingsboard charts

May i know the reason why the bars in the bar graph of thingsboard is starting halfway after the x axis data date point. For eq, if the data is for october 11, it will be represented halfway after october 11 and the bar ends in halfway after october…
mubashir p
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Thingsboard: How to update a attribute to multiple entities using an input-widget

I want to use the “update server double attribute”-widget to update the same attribute on multiple entities. I created an Alias with a list of entities and used it in the input-widget. If I use the widget and update an attribute, the attribute is…
Hanna Kattermann
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Do Thingsboard support LwM2M multilpe instance object?

I have a sensor that uses multiple instances of the LwM2M Generic Sensor (3300) object. Sensor send a batch update of instances to Thingsboard LwM2M Server, but it doesn't show this report. I test my sensor with the Leshan server and Leshan shows…
inimin
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Thingsboard: How to change an attribute from Current User using the custom action

I want to change the attribute “Nr” of Current User using a custom action on a widget (by click on marker). I tried to configure this code: let attributeService = widgetContext.$injector.get(widgetContext.servicesMap.get('attributeService')); let…
Hanna Kattermann
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SODAQ integrations in Thingsboard without T-Mobile NB-IoT access to the platform

We are trying to integrate SnifferBike SODAQ sensors in ThingsBoard. However, according the guide here https://thingsboard.io/docs/samples/sodaq/sodaq/ , T-Mobile NB-IoT Platform Callback configuration is needed. The problem is that is we do not…
Gulzh
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OpenAPI Generator (C#, .NET6) - Extremely slow http requests under certain conditions

I used OpenAPI Generator to generate a C# client for the Thingsboard REST API. I then used this client to build an application for automatically creating devices and writing telemetry data into Thingsboard. When I work from home and connect to my…
Chris
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Unable to start ThingsBoard Gateway service

I am using Ubuntu 20.04.1 OS with MQTT Broker installed. I followed all the instructions from the ThingsBoard Gateway website to download, install and configure the ThingsBoard Gateway. I used the first method i.e. IoT Gateway installation on…
Harshal Chavan
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XML reading from REST API in RuleChain (Thingsboard)

I'm trying to read external data with REST API as in this tutorial. https://thingsboard.io/docs/user-guide/rule-engine-2-0/tutorials/get-weather-using-rest-api-call/ The problem is that my server answers with XML text and not with a JSON…
nick_bl
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Save Custom Data in Thingsboard ; Which is not a Telemetry data

I am using thingsboard. Lets say i have a simple User Form having the following attributes: Username First Name Last Name Email Address Phone Number Now i want to save all these details in thingsboard. Is that possible in thingsboard? If yes, any…
Sagar
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ERROR: relation "entity_alarm" does not exist"

i'm running TB v3.3.4.1P on Ubuntu. i have an analytics aggregate stream node, it should be counting produced units per hour. whenever i try to edit it i receive the error below "could not extract ResultSet; SQL [n/a]; nested exception is…
david geta
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OpenAPI Generator - How to retry request in InterceptResponse after refreshing JWT token?

I am using OpenAPI Generator in a C# project to generate a client which I can then use to interact with a Thingsboard instance and I just came across the exact same problem which someone else already described…
Chris
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Platform Integration Works, but Telemetry doesn't get displayed Thingsboard PE 3.2.2

I successfully setup a Platform Integration, as you can see from the attached screenshot everything seems working fine, but in the device telemetry view nothing gets display. No telemetry is added to the device, despite the fact that Integration…
logos01
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