The circuit board presented here is part of the USB DMX interface developed by DMXControl Projects e.V. This interface allows DMX-compatible lighting systems to be controlled from a PC using software.

The interface has both a DMX output and a DMX input, each of which can process 512 channels simultaneously.

The matching processor is available here in the shop.

Further information about the interface and the project archive with assembly instructions can be found on the project page.