How to control DMX devices with the Raspberry Pi

DMX512 is kinda cool. You often find it used in theatre. But these days it lurks in council public lighting systems and the occasional household Christmas display. DMX can control lights, fog machines, relays and my personal favorite, the DMX flame thrower.


This is a companion discussion topic for the original entry at http://reprage.com/post/how-to-control-dmx-devices-with-the-raspberry-pi