thingsboard Getting Started Tutorial

 

Mainly for back-end users to develop

Installation will not elaborate here.

 

1. First we need to add a test device

2. Inside the device, the data is divided into telemetry and properties

3. Then we report the data (article demonstrates refer to the official documentation) by request

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Here we use the http request demo

From httpAPI, we find the interface device properties reported  A52DPvi1AL7tmN5JsNTf is access token (change their address and port)

http://localhost:8080/api/v1/A52DPvi1AL7tmN5JsNTf/attributes

I use a postman carried out tests, post requests, json data transmission

{"attribute1":"value1", "attribute2":true, "attribute3":42.0, "attribute4":73}

result

　We remove a property, test results following figure: the conclusion is that property 3 also exist and have not been deleted

Analog telemetry data

 http://localhost:8080/api/v1/A52DPvi1AL7tmN5JsNTf/telemetry

{"key1":"value1", "key2":"value2"}

result