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Please, proceed carefully following the tips published in this blog, specially when Main Power is involved. I'm not responsible for any damages caused by what is written in this blog.Thank you
18/02/2021
Home Automation System - OpenHAB 3 - 20. MQTT Custom Payload with transformations [Versione in italiano]
by Marco Lamanna
Twentieth chapter related to OpenHAB 3.
In this video we talk again about MQTT and we will see how to create custom payloads for our messages using data transformation services. So we will see how to send commands to external devices that have a message structure different from the standard one managed natively by OpenHAB.
In the example we will see the creation of a custom payload to set the brightness of a shelly dimmer
This video does not pretend to be a tutorial. The hope is that it will help someone.
Enjoy your viewing
[Open on YOUTUBE]
