https://devzone.nordicsemi.com/f/nordic-q-a/113807/ppk2-failureI think I have a failing PPK2. I tested it with this circuit. My DVM shows the correct current flow - 1.48 mA. The PPK2 shows 40 micro Amps. Note that the battery pack is 4 new Energizer Ultimate Lithium batteries - 7.0 Volts. Am I missingen-USTelligent Community 13Fri, 09 Aug 2024 12:18:23 GMThttps://devzone.nordicsemi.com/thread/497623?ContentTypeID=1Fri, 09 Aug 2024 12:18:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2000d5af-f900-418e-b250-f3feedb0f246PaKa<p>So I would suggest to test it with a nRF DK or similar inside voltage/current specification to check if it still works properly. Make sure to enable the measurement with the slider in the top left corner of the GUI. If it works I would check linearity to make sure there weren&#39;t any side effects and for the future use it inside the specification (you can find this in the documentation for the kit, <a href="https://docs.nordicsemi.com/bundle/ug_ppk2/page/UG/ppk/ppk_power_supply_specs.html).">docs.nordicsemi.com/.../ppk_power_supply_specs.html).</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/497621?ContentTypeID=1Fri, 09 Aug 2024 12:13:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a0816a0f-6297-45dd-8978-bbdb804cbc96KentOverton<p>OK then. Thank you.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/497620?ContentTypeID=1Fri, 09 Aug 2024 12:05:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2885bb2e-a81f-45a8-9f00-cb125c93b76dPaKa<p>The maximum voltage for the kit is 5.0V so with 7.0V you may very well have toasted the current measurement stage.</p><div style="clear:both;"></div>