https://devzone.nordicsemi.com/f/nordic-q-a/124617/how-to-program-nrf52840-with-nrf52840-dkHi, I am building a custom PCB and want to program a NRF52840 (nRF52840-QFAA-F-R7 package) using the NRF52840-DK. I have exposed the SWD pins (SWDIO, SWDCLK, SWO, NRESET) and want to know what other connections or software is needed to get starteden-USTelligent Community 13Mon, 29 Sep 2025 13:12:08 GMThttps://devzone.nordicsemi.com/thread/550030?ContentTypeID=1Mon, 29 Sep 2025 13:12:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:79023427-fe9a-4cca-8311-f59495159a4dPriyanka<p>Hi Faheem,</p> <p>Hope the following documentations help you:</p> <p><a href="https://docs.nordicsemi.com/bundle/ug_nrf52840_dk/page/UG/dk/hw_debug_out.html">https://docs.nordicsemi.com/bundle/ug_nrf52840_dk/page/UG/dk/hw_debug_out.html</a>&nbsp;</p> <p><a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/app_dev/device_guides/custom/programming_custom_board.html">https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/app_dev/device_guides/custom/programming_custom_board.html</a>&nbsp;</p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/118028/how-to-use-nrf52840dk-and-vscode-extention-to-flash-external-board?ReplySortBy=CreatedDate&amp;ReplySortOrder=Ascending">https://devzone.nordicsemi.com/f/nordic-q-a/118028/how-to-use-nrf52840dk-and-vscode-extention-to-flash-external-board?ReplySortBy=CreatedDate&amp;ReplySortOrder=Ascending</a>&nbsp;</p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/109465/guidance-on-how-to-modify-pin-assignments?ReplyFilter=Answers&amp;ReplySortBy=Answers&amp;ReplySortOrder=Descending">https://devzone.nordicsemi.com/f/nordic-q-a/109465/guidance-on-how-to-modify-pin-assignments?ReplyFilter=Answers&amp;ReplySortBy=Answers&amp;ReplySortOrder=Descending</a>&nbsp;</p> <p>-Priyanka</p><div style="clear:both;"></div>