https://devzone.nordicsemi.com/f/nordic-q-a/76169/weird-current-values-with-nrf52840-dk-and-power-profile-kitHello there, I used both the oscilloscope and PPK to measure the current values. But both values are weird. First, the PPK shows the current as large as 82mA. And I used the DK to do BLE connection. I suppose that the current should vary whenen-USTelligent Community 13Thu, 10 Jun 2021 12:04:27 GMThttps://devzone.nordicsemi.com/thread/314687?ContentTypeID=1Thu, 10 Jun 2021 12:04:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f8417fc0-bc17-4736-8119-455a96e189ed&#216;yvind<p>Hello,&nbsp;<br /><br />First of all, please verify that SB40 is cut, from the image you provide it looks like it&#39;s just heavily scratched. Also, what are the wires that go under the PPK? From the image, it looks like Power Select is set to Reg.&nbsp;</p> <p>Please verify that there are no short circuits.</p> <p>Thank.<br /><br />Kind regards,<br />Øyvind</p><div style="clear:both;"></div>