GPIO for Button Shim and Witty Pi 2

@kit2 wrote:

Hi all, I’m having trouble with getting my Button Shim and Witty PI 2 to work together,

I was after a bit of simple advice of how I can use both of them together.

The witty pi uses 4 GPIO pins, (2,3,4,17)

and the button shim uses GPIO (2,3)

I can change GPIO pins used by the Witty pi pins (4,17), but not sure what to do with GPIO pins 2,3

As well as, does it matter which pins use the 5v and 3v3 power?

Appreciate your advice on this,

Cheers,

Kit

Posts: 2

Participants: 2

Read full topic