Cannot flash nRF52833 with ST-LINK V2 converted to J-Linkhttps://devzone.nordicsemi.com/f/nordic-q-a/128311/cannot-flash-nrf52833-with-st-link-v2-converted-to-j-linkI&#39;m trying to flash a u-blox NINA-B406 (nRF52833) using an ST-LINK V2 that has been converted to a J-Link using SEGGER&#39;s STLinkReflash firmware. When I select the correct target device ( nRF52833_xxAA ) in newer J-Link versions, I get the message thaten-USTelligent Community 13Mon, 01 Jun 2026 18:05:15 GMTRE: Cannot flash nRF52833 with ST-LINK V2 converted to J-Linkhttps://devzone.nordicsemi.com/thread/567231?ContentTypeID=1Mon, 01 Jun 2026 18:05:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f9ca399a-000c-4c78-a98e-54b28cc7f30fTurbo J<p>You could try OpenOCD - should support both the NRF chip and ST Link debuggers. No idea if it uses J-Links as HLA or low level SWD though.</p> <p>Otherwise I&#39;d recommend just buying a nordic DK board.</p><div style="clear:both;"></div>