https://devzone.nordicsemi.com/f/nordic-q-a/45518/nrf52832-w-sdk-11-0-0----unused-pins-5-and-6Hello, Our unused pins, 5 and 6, are not connected. What saves more current? Pull-up or pull-down or neither? These pins will never be used and are not tied to anything.en-USTelligent Community 13Fri, 29 Mar 2019 12:00:19 GMThttps://devzone.nordicsemi.com/thread/179213?ContentTypeID=1Fri, 29 Mar 2019 12:00:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e46b76d9-07c8-437d-88d7-d0420c965647Andreas<p>Hi,</p> <p>&nbsp;</p> <p>Input, disconnected saves the most current when pins are not in use. This is the reset value, meaning you do not need to make any configurations for this state unless you have configured the pins otherwise, you should then just remove this configuration.</p> <p>&nbsp;</p> <p>Best regards,</p> <p>Andreas</p><div style="clear:both;"></div>