Maybe button2 is larger, well placed and easy to press, with a good tactile feel so you know you've done, and an LED that lights up after you do and stays on until whatever the button does is being done or has finished.
a7
Maybe button2 is larger, well placed and easy to press, with a good tactile feel so you know you've done, and an LED that lights up after you do and stays on until whatever the button does is being done or has finished.
a7