I've put together a DMX Shield with a protoboard and have been trying out the SerialtoDmx sketch. My issue is that when I start to send any sort of commands to the arduino I get really erratic behavior from the light I'm trying to control. My initial thought is that I'm picking up noise somewhere. C…

DMX Hardware issues

ld3300 December 12, 2012, 6:35pm 13

What rs485 chip are you using?

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