https://devzone.nordicsemi.com/f/nordic-q-a/125985/ppk-2-with-nrf52dk-no-device-setup-foundHi: I connected PPK II with nRF52DK. PPK 2 is connected to the PC via the PPK 2&#39;s USB Data Power port. The led of both are ON. I see PPK2 in NRF CONNECT FOR DESKTOP. I select PP2 and receive message: Error while setting up device with the serialen-USTelligent Community 13Fri, 12 Dec 2025 06:14:11 GMThttps://devzone.nordicsemi.com/thread/556824?ContentTypeID=1Fri, 12 Dec 2025 06:14:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4feb7a42-98c3-4160-8cf0-56fea86cf2ecKazi Afroza Sultana<p>Hello Luiz,</p> <p>.ppk file is the file you get after measuring current consumption on power profiler app from the live current measurement. Later you can also load this .ppk file&nbsp;<span>&nbsp;to view the recorded (offline) current measurements.&nbsp;</span></p> <p><span>So, .ppk2 is created when you save a session from the Power Profiler app in nRF Connect for Desktop, not distributed separately as “firmware.</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/556607?ContentTypeID=1Tue, 09 Dec 2025 20:56:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ae64edd2-fded-4bb4-a7e2-c0dcc061bca6Luiz Miranda<p>Hello Kazi:</p> <p><br />Where Can I find the PPK2 Firmware with extension&nbsp; &quot;.ppk2&quot;?</p> <p>Regards</p> <p>Luiz</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/556233?ContentTypeID=1Thu, 04 Dec 2025 12:08:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bedc9791-5f70-42c1-923c-41de21db5059Kazi Afroza Sultana<p>Hello Luiz,</p> <p>Can you try with different usb cable and to the different port? Also a simple restart of the computer?</p><div style="clear:both;"></div>