I wired the A7 pin with a resistor (100k) running between it and the ground. The button comes from VCC to the A7 pin. i believe this is a "Pull Down" configuration.
Why does the function of Pin 1 differ on the Uno/Decil as opposed to the MiniPro? I have been able to control Pin 1 (high/low) on the fulls size board, just not on the mini.... This is why I am trying to reconfigure everything.
DO I address A6 and A7 as pin number 20 and 21? Can't find much info on this...