Translations:Node-RED/50/en

To set up an MQTT connection in Node-RED, follow these steps:

1. Drag the mqtt in node to the workspace.
2. Enter the node configuration and click on the Pencil next to the Server field.
3. On the Connecting tab, set the broker address and port number.

   In the Name field, enter any server name.

   On the Security tab, you can specify the Username and Password to connect to the broker. If the Wiren Board controller acts as a broker, this field must be left blank.

4. After filling in all the fields, click the Update button. The created broker can now be used to set up all connections.
5. Select the created broker from the list in the Server field.
6. Enter mqtt-topic address in the Topic field.
7. Press the Done button.