Mqtt Websocket Client

How to connect to the broker?

1. Enter the WebSocket address of the broker you wish to connect to in the Broker URL field.
2. Enter your Client ID or use the automatically generated ID.
3. Press the Connect button to connect to the broker.

How to subscribe and publish?

Subscribe

1. Enter the Topic you wish to subscribe to and press the Sub button to receive messages from that Topic. Received messages can be viewed in the Logs tab.

Publish

1. Select the Topic and QoS for sending messages, enter the Payload (JSON or text), then press the Publish button.

How to use the Real-time Chart?

Visualization

1. You can extract specific numerical values from received JSON data and view them as a graph.
2. In Received Data Structure, check the nodes of the data you want to visualize.
   
3. Switch to the Line Chart tab to see the data displayed on the graph in real time.