Hi, I try to run the Capsense Lib on a Arduino DUE ATSAM3X8E but iv got only "-1" as return..testet on a lot of I/Os. On my Arduino NANO it works perfektly
@mpl1337 - if you're still reading, we have the "forum rule" here. I will not even look at this problem until you post a complete program. In this case, I also want a photo of your Due with the electrode and grounding method (if only the USB cable, confirm it's to a grounded PC, not a laptop running from only batteries).
Please understand Arduino Due is a much lower priority for me than Teensy. But nothing will ever happen until you follow the forum rule and post complete info to reproduce the problem!