nRF51_DK PCA10028 helloworld example

[irtiq7]

Hi,

I recently started learning to program nRF51 development kit. I followed most of the examples listed in the forums but I am unable to find a dedicated link which would give me a better understanding of controlling the GPIO pins of the development board. I tried using the user manual and ble_app_uart_pca10028 example but it does not give me a complete information on how the board is configured with the LED or push button. Could someone help me out understand this?

Thanks,

[wlgrd]

Have you tried looking at the gpio example in the SDK? E.g developer.nordicsemi.com/.../a00035.html