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DMX lighting Integration for Home Assistant. Using the HA Color Mode update and Pyartnet library to control lights in multiple DMX universes over ethernet with the Art-Net protocol.

The Arduino OPTA, shown in Figure 1, serves as an ideal platform for this quad-channel SWIO solution. It allows system architects and end users in building and process control environments to program ...

Generally, the only time I’ve ever seen DMX in use is for stage productions. [Dan] sent in his home light control project – he used a RS-232 to DMX interface and a bunch of commercial DMX dimmers.