https://test-devzone.nordicsemi.com/f/nordic-q-a/88480/gpios-vs-interruptsHello, I&#39;m familiar with the GPIO and GPIOTE peripherals, The GPIOTE has 8 channels, so it can use 8 GPIO pins to fire interrupts. Some questions: - Can the 8 Channels fire completely independent interrupt handlers? - Can any GPIO enabled pinen-USTelligent Community 13 Non-ProductionMon, 23 May 2022 12:43:33 GMThttps://test-devzone.nordicsemi.com/thread/370308?ContentTypeID=1Mon, 23 May 2022 12:43:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4f610c80-8d0b-4efc-ba20-55a9e0f82b88user2111<p>Hello,</p> <p><a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/gpiote.html#register.INTENSET">https://infocenter.nordicsemi.com/topic/ps_nrf52840/gpiote.html#register.INTENSET</a>&nbsp;<br />There is only one interrupt handler triggered yes, but the source may be 9 different events (EVENTS_IN[0..7] and EVENTS_PORT). So in the interrupt handler you need to check which event triggered, and clear the corresponding event. Any GPIO can be used for events.</p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>