https://devzone.nordicsemi.com/f/nordic-q-a/105381/gpio-interrupt-does-not-triggerHello I have an accelerometer on a custom nRF52840 board and configure it to generate interrupts on motion I am certain that the part is configured properly and generates interrupts: if I poll the control register of the part in a loop, the interrupten-USTelligent Community 13Tue, 07 Nov 2023 12:20:48 GMThttps://devzone.nordicsemi.com/thread/454441?ContentTypeID=1Tue, 07 Nov 2023 12:20:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cf61543a-71f5-49f0-9e85-65b6423849cbAndyM<p>Thank you . Let&#39;s close this ticket - I have another one open regarding this , but with more details and more current. In the updated code the pin is first configured as input</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/454366?ContentTypeID=1Tue, 07 Nov 2023 09:07:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b2e26381-497a-48a5-b750-db12454a0849Naeem Maroof<p>Hello</p> <p>You can only configure an interrupt on a GPIO pin that is configured as an input.</p> <p>I see that you are first configuring the interrupt and then configuring the pin as an INPUT.</p> <p>I recommend you go through <a href="https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/lessons/lesson-2-reading-buttons-and-controlling-leds/topic/gpio-generic-api/">lesson 2</a> and also see the exercise 2 where configuring interrupt is discussed through a hands-on-exercise.</p> <p>Regards,</p> <p>Naeem</p><div style="clear:both;"></div>