Hello, I'm having a strange problem here. I have everything connected, the arduino communicates with the relay board. I know this because the self test works. When you connect power to the arduino, it cycles through all the relay switches, 1 - 16. It also does this when you press the reset button on the arduino. But when i try running a sequence in vixen, nothing happens. I have the COM ports set up correctly, COM2, Baud 57600. I can't seem to figure out why its not communicating.
I've tried using both Vixen 2 and Vixen 3 and no luck. Any help would be awesome, thank you.
Been beating my head against the wall for a couple of nights now with a very similar issue. When V 2 connects with my mega 2560 the lights (which are on) turn off until the sequence has run, then they come back on. Extremely frustrating. Did you find a resolution for your problem?