I can’t get the mtXcontrol to work with the Rainbowduino through my UartSB v2.2. I got the firmware upload to work, but mtXcontrol always says “Output device not found, running in standalone mode.” I started with my UartSB set to COM8 (default), then I tried COM1. The tutorials I’ve seen say to run something in Processing, but I can’t find that. I’m using the mtXcontrol.exe file instead, and it doesn’t work.
Anyone willing to help?