https://devzone.nordicsemi.com/f/nordic-q-a/19942/gpio-state-during-deepest-sleep-modeHi, Do the nRF52 GPIOs retain their pullup/down or drive characteristics when in its deepest sleep mode? VCC is still applied, but otherwise, the chip is to consume a minimum of power, waiting for a wakeup on another GPIO. The question is what happensen-USTelligent Community 13Thu, 23 Feb 2017 11:42:34 GMThttps://devzone.nordicsemi.com/thread/77609?ContentTypeID=1Thu, 23 Feb 2017 11:42:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3a792ade-039e-4c66-ab8d-b0bc5c3302aaPM<p>Thank you.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/77608?ContentTypeID=1Thu, 23 Feb 2017 09:00:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5c1ea7ba-39c6-4cbc-8615-a9fd83747bf6Sigurd<p>Hi,</p> <p>The GPIO configuration is retained in System OFF mode, and the GPIO will keep its state in System OFF mode.</p><div style="clear:both;"></div>