Thanks. I think I'm missing a connection here. When you say "If your board can trigger a show player to output sync pkts then you are good to go" - I have 38 buttons set up in xlights using the jukebox function. This is essentially my show player. (I'm not using xFade currently, but might want to in the future.) How do I get the xlights Jukebox to send sync packets instead of data?There is no difference. Instead of sending ddp packets the show player sends sync packets. The sticks do what the sync packet tells them to do. xLights knows how to send the sync packets as well as an FPP player. If your board can trigger a show player to output sync pkts then you are good to go. FYI: FPP has this ability.