https://devzone.nordicsemi.com/f/nordic-q-a/47906/high-sleep-current-on-custom-boardHi everyone , I have a custom PCB using nrf52840 and i measured the current consumption using PPK(power profiler kit) . The sleep current value that it show is 4.5mA. However , if i program the same software on PDK , the current comes out around 40uAen-USTelligent Community 13Fri, 31 May 2019 10:09:06 GMThttps://devzone.nordicsemi.com/thread/190235?ContentTypeID=1Fri, 31 May 2019 10:09:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:51568bc8-7f3d-49b5-abd3-4416e597177fRajat<p>Hi ,<br /><br />The issue is resolved now , the problem was with the PPK wiring.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/190232?ContentTypeID=1Fri, 31 May 2019 10:06:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e68bd4fc-de26-4bca-946a-3750c54337f4Jared<p>Hi,</p> <p>This can be related to the design of your custom board. Could you share the schematic and layout files?</p> <p>Regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>