Mechanical Buttons

SAM D11 Xplained Pro contains two mechanical buttons. One button is the RESET button connected to the SAM D11 reset line and the other is a generic user configurable button. When a button is pressed it will drive the I/O line to GND.

Table 1. Mechanical Buttons
Pin on SAM D11 Silkscreen text
PA28/RST RESET
PA14 SW0