Network – Exchanging data with other devices using MQTT – local network

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This flow demonstrates how to exchange data between two devices on the same network using the MQTT protocol. One use case could be an installation with more than one realKNX where some common data needs to be shared.

Read more Node RED Programming Guide Programming the IoT – MQTT

Required nodes:

• node-red-contrib-mqtt-broker

Download Code: network-mqtt-local.json

How-to import: Video Tutorial