nRF7002 DK v1.0.0

Buttons and LEDs

The two buttons and two LEDs on the nRF7002 DK are connected to dedicated GPIOs on the nRF5340 System on Chip (SoC).

Table 1. Button and LED connection
Part GPIO Solder bridge
Button 1 P1.08 -
Button 2 P1.09 -
LED1 P1.06 SB5
LED2 P1.07 SB6

The buttons are active low, meaning that the input is connected to ground when the button is activated. The buttons have no external pull-up resistor, and therefore, to use the buttons, the P1.08P1.09 pins must be configured as an input with an internal pull-up resistor.

The LEDs are active high, meaning that writing a logical one (1) to the output pin causes the LED to light up.

Figure 1. Button and LED configuration
Button and LED configuration on nRF7002 DK