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thingsboardlwm2mleshan

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 the list of instance batch update values which means the sensor is working properly.

should I configure Thingsboard to support lwM2M multiple instance objects?

Solution

  • I found the solution, for multiple instances objects, you have to tell Thingsboard instance ID at Device profiles->LwM2M Model->Add New Instance (Plus Buttom at end of sensor row)

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