Both the capacitive touch library and the driver (which is better ?) are using the analog inputs. There are only 8 of them , and we need 10 at least buttons.
Is there a way to "cheat" ? I need different buttons where you can also detect when I touch 2 at once.
The docs says you can connect 2 pads for the same analog pin which seems impossible knowing the basics of hardware and capacitance ( how one pin differentiate between to shorted pins?) infocenter.nordicsemi.com/index.jsp
Thanks.