Uploading firmwarehttps://devzone.nordicsemi.com/f/nordic-q-a/70395/uploading-firmwareFolks. I developed my own circuit using nRF 52833 and I`m trying to upload a new firmware via SWD interface. I&#39;m not getting connected to the target for any reason. Is there anything specific to configure like speed or uploading a bootloader ? Voltageen-USTelligent Community 13Wed, 13 Jan 2021 00:11:22 GMTRE: Uploading firmwarehttps://devzone.nordicsemi.com/thread/288784?ContentTypeID=1Wed, 13 Jan 2021 00:11:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:baa21c62-a715-41ce-9bee-7a56521a8032awneil<p>Please see here for how to take a proper screenshot:&nbsp;<a href="https://www.avrfreaks.net/comment/2153911#comment-2153911">https://www.avrfreaks.net/comment/2153911#comment-2153911</a></p> <p>Segger have a page on how to diagnose connection issues:</p> <p><a href="https://wiki.segger.com/J-Link_cannot_connect_to_the_CPU">wiki.segger.com/J-Link_cannot_connect_to_the_CPU</a></p><div style="clear:both;"></div>