https://devzone.nordicsemi.com/f/nordic-q-a/65371/nrf52840-dkHi everyone, I am looking for an external oscillator on the nrf52840 DK that can take its own power and is similar to a push button that can make a voltage change on the GPIO pin to activate LPCOMP in system_off mode?en-USTelligent Community 13Mon, 31 Aug 2020 11:04:16 GMThttps://devzone.nordicsemi.com/thread/267183?ContentTypeID=1Mon, 31 Aug 2020 11:04:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7459899d-8486-4b34-9cd5-69bdbb040941haakonsh<p>What do you need it for?&nbsp;<br />Maybe what you&#39;re looking for is a Real Time Clock?</p><div style="clear:both;"></div>