SAM B11 Xplained Pro contains two mechanical buttons. One button is the RESET button connected to the SAM B11 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.
SAM B11 pin | Silkscreen text | Shared functionality |
---|---|---|
RESET | RESET | - |
GPIO_23 | SW0 | EDBG GPIO |