https://devzone.nordicsemi.com/f/nordic-q-a/112585/ppk2-digital-channelsIn the 4.1.2 version of the Power Profiler no change can be observed connecting any digital inputs of PPK2 to VCC or GND.en-USTelligent Community 13Mon, 01 Jul 2024 11:09:37 GMThttps://devzone.nordicsemi.com/thread/491564?ContentTypeID=1Mon, 01 Jul 2024 11:09:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3bb06b24-6d60-4a17-9da3-4b290ee3a7b8Jared<p>Hi there,</p> <p>I tried reproducing this but I was able to measure the GPIO toggling using v4.1.2:</p> <p><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/7725.pastedimage1719832092802v1.png" alt=" " /></p> <p>Try flashing blinky to your board and connect the blinking pin to one of the digital inputs.</p> <p>Do you see the input toggling?&nbsp;</p> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>