Note: This is a non-isolated Arduino-DMX adapter circuitry, so there is no galvanic isolation between the master device and the rest of DMX device (s). The pin 2 (RE) of MAX485 controls whether the ...

If you happen to have an Arduino around, you can build a DMX controller. He found a schematic for a DMX driver, and built some custom code to control it all.

An Arduino-based Proclaim-compatible MIDI to DMX Adapter (for church lighting) Deleted member 32907 Dec 30, 2017 Jump to latest Follow Reply ...