At 12:46 AM 5/3/2010, you wrote: Josh, you might want to cp your code with the Microchip app note on DMX512 using the PIC18F24J10. http://ww1.microchip.com/downloads/en/AppNotes/01076A.pdf Caveat:- I haven't tried it, and their hardware 'BREAK' generation solution looks pretty dodgy. Best regards, Spehro Pefhany --"it's the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist