I think I would give it a try with the MPR121 breakout board – and if anyone had already tried to hook it up to the Lilypad MP3, I would appreciate some advice.
Where should I look for making changes in the trigger code..?
Also I notice that D2 pin is not represented on the Lilypad MP3 – is it ok to use one of the other pins (D0 or D1) on the Lilypad?
Also other solutions could work for my project, and I appreciate any tips and recommendations.