The following example shows how to use Node-RED development tool to communicate with GUI-O application in MQTT (IoT) mode. Secure connection using SSL/TLS is also supported.

One possible scenario is to use GUI-O application as a remote dashboard for Node-RED projects.

Node-RED & GUI-O

This example uses GUI-O MQTT broker, but it is simple to migrate to any other broker (see HOW-TO GUIDES to setup a custom broker or migrate to a third-party broker).


Step 1: Create tokens for MQTT communication

Step 2: Deploy Node-RED flow

Step 3: Using GUI-O application to interact with Node-RED flow

Connect . Create . Control

Connect . Create . Control

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