https://devzone.nordicsemi.com/f/nordic-q-a/92330/flashing-custom-nrf52810-boardI&#39;m looking to develop a board using the nRF52810 SoC, and am prototyping it on breadboard to start with. The circuit I&#39;ve set up so far is the same as the reference circuitry in the datasheet (with slight changes to the inductor values as they aren&#39;ten-USTelligent Community 13Wed, 28 Sep 2022 09:16:10 GMThttps://devzone.nordicsemi.com/thread/388300?ContentTypeID=1Wed, 28 Sep 2022 09:16:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:31d35284-e97b-4ed5-9fd5-00da71143659Jared<p>Hi,</p> <p>Don&#39;t worry, it happens with the best of us <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span>.</p> <p>Good luck with your project!</p> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/388233?ContentTypeID=1Tue, 27 Sep 2022 23:58:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4af0df19-328c-41ed-9dfd-012fa50ea052towes<p>OK, very embarrassing false alarm. I had the two SWD connections swapped over somehow&nbsp;<span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f605.svg" title="Sweat smile">&#x1f605;</span></p> <p>The board programs fine now.</p> <p>I guess thanks for making me check it over once again.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/388144?ContentTypeID=1Tue, 27 Sep 2022 12:38:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f1937138-8f1c-4416-950d-8e3c549db10eJared<p>Hi,</p> <ol> <li>Can you share the schematics?</li> <li>Check what voltage you measure on the reset pin?</li> <li>Are you using a stand alone debugger or the debugger on a development kit?</li> <li>Are you able to flash the blinky example again, or is it now reporting error no matter the application?</li> </ol> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>