https://devzone.nordicsemi.com/f/nordic-q-a/87486/how-to-configure-reset-pin-as-gpio-inputHello! I have used most of the GPIO pins on the nRF52DK, and most of them work. But I cannot get pin 21 to behave. I want to use it as an input. I have configured it as input and for testing I am making it print something to the console when it isen-USTelligent Community 13Tue, 03 May 2022 09:27:32 GMThttps://devzone.nordicsemi.com/thread/365923?ContentTypeID=1Tue, 03 May 2022 09:27:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:23dda27c-9ac5-4ebe-bb48-0ee0c5dbbbd7Simonr<p>Hi Filip</p> <p>What SDK and SDK version are you using for development?</p> <p>Please check out this case where it&#39;s explained <a href="https://devzone.nordicsemi.com/f/nordic-q-a/74693/unable-to-use-gpio-reset-pin-as-a-gpio-in-nrf-connect-sdk/">how to configure the reset pin in the nRF Connect SDK</a>. Or<a href="https://devzone.nordicsemi.com/f/nordic-q-a/58926/nrf52840-unable-to-use-reset-pin-p0-18-as-gpio"> this one for how to do it in the nRF5 SDK</a>.</p> <p>Best regards</p> <p>Simon</p><div style="clear:both;"></div>