The nRF54L05 cannot be programmed using nRF Connect for Desktop, and nrfutil.https://devzone.nordicsemi.com/f/nordic-q-a/124072/the-nrf54l05-cannot-be-programmed-using-nrf-connect-for-desktop-and-nrfutilHi~ I&#39;m using an nRF52 DK connected to the nRF54L05 with jumper wires for the flashing operation. I&#39;ve confirmed that the DK works correctly, as it can successfully program other nRF52 and nRF51 chips. Below is a list of my installed software anden-USTelligent Community 13Tue, 02 Sep 2025 11:49:47 GMTRE: The nRF54L05 cannot be programmed using nRF Connect for Desktop, and nrfutil.https://devzone.nordicsemi.com/thread/547458?ContentTypeID=1Tue, 02 Sep 2025 11:49:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e1b9043d-bdb7-4fec-b885-a5548d5c3d7fH&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>Older DK&#39;s do not support Cortex M33 cores, such as nRF5340/nRF91-series and nRF54-series devices.</p> <p>You will need to have a newer kit with nRF5340-based debugger IC to program Cortex M33 based nRF SoC&#39;s.</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>