Mechanical Buttons

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.

Note: There is no pull-up resistor connected to the generic user button. Remember to enable the internal pull-up in the SAM B11 to use the button.
Table 1. Mechanical Buttons
SAM B11 pin Silkscreen text Shared functionality
RESET RESET -
GPIO_23 SW0 EDBG GPIO
Parent topic: Xplained Pro