MQTT between NodeRed and WebHMI

PACEdge
05/19/2026
05/20/2026

Summary:
This example shows how to setup communication between Node-RED and Connext/WebHMI by using MQTT protocol.

Example steps:

1.Create a WebHMI project with two tags and configure MQTT driver
2.Create Node-RED project and Read/Write data via MQTT

Attached Documents