https://devzone.nordicsemi.com/f/nordic-q-a/123215/ppk2-able-to-detect-current-draw-from-each-subsystemI was wondering if there was a way to use the Nordic Power Profiler Kit II (PPK2) as an ampere meter, and be able to determine more details about what portion of the current draw comes from which subsystem of the nRF dev kit. For example, say there&#39;sen-USTelligent Community 13Thu, 24 Jul 2025 09:27:40 GMThttps://devzone.nordicsemi.com/thread/543452?ContentTypeID=1Thu, 24 Jul 2025 09:27:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9d019e69-ebfb-4909-8669-ba699a7fb537SwRa<p>Hello,</p> <p><span>The PPK2 does&nbsp;</span><strong>not</strong><span>&nbsp;have the capability to automatically&nbsp;determine how much current is consumed by each individual subsystems (such as timers, specific peripherals, or the core) within the nRF device. It can be used as an ampere meter to measure the total current consumption of your device or development kit in real time. You can however,&nbsp;&nbsp;try&nbsp;to isolate and measure the impact of each subsystem individually by enabling/disabling them in controlled tests.</span></p> <p><span>Regards,</span></p> <p><span>Swathy</span></p><div style="clear:both;"></div>