https://devzone.nordicsemi.com/f/nordic-q-a/12319/wakeup-at-lo-hi-transition-not-just-state-senseHello. I&#39;m trying to do as follows: ONE button used either to wakeup or to put system to sleep. In general almost everything is working but I cannot find how to configure sensing to LOTOHI not only just LOW on HIGH state. I want everything to worken-USTelligent Community 13Mon, 07 Mar 2016 08:03:23 GMThttps://devzone.nordicsemi.com/thread/46618?ContentTypeID=1Mon, 07 Mar 2016 08:03:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:79bde301-287c-4553-9173-4d37c6984f37Cwanci<p>Hmm that should work probably. However I&#39;ve already done PCB layout and unfortunately wakeup pin isn&#39;t connected to those analog pins.</p> <p>Well thank you for answer anyway.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/46617?ContentTypeID=1Fri, 04 Mar 2016 15:52:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4cbe4557-2b44-4a85-ba4d-446154dd4c35Ole Bauck<p>If the pin is configured for SENSE HIGH and the chip goes to sleep while the pin is high it will immediately wake up.</p> <p>You should rather use LPCOMP which allows the chip to wake up when the input cross a certain voltage. It can be configured to wake up on UP crossing (low to high), DOWN crossing (high to low) or both (CROSS). Only the analog input pins can be used for detection, see the product specification (AIN0 to AIN7).</p><div style="clear:both;"></div>