https://devzone.nordicsemi.com/f/nordic-q-a/115069/error--102-when-flashing-the-thingy53-board-via-the-nrf5340dkHello Nordic team! I&#39;m currently trying to get a demo of zephyr&#39;s Blink up and running on my Thingy53 device so I have an understanding of how the connections between devices function. Upon my initial connection and flashing through the NRF Connecten-USTelligent Community 13Wed, 02 Oct 2024 09:35:57 GMThttps://devzone.nordicsemi.com/thread/504645?ContentTypeID=1Wed, 02 Oct 2024 09:35:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:44aa6c97-23b0-4f81-8053-1d5ab5e5926e&#216;yvind<p>Hey Jon,&nbsp;</p> <p>Happy to hear that you found the solution.&nbsp;<br /><br />Have a great day!<br /><br />Kind regards,<br />Øyvind</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/504594?ContentTypeID=1Tue, 01 Oct 2024 20:56:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a6a531c9-8df4-4fc3-87fc-7acfaf2fffeflunchbarker17<p>Hey there!</p> <p></p> <p>I ended up resolving my issue. the Blinky was configured and built for the proper board target, however the Thingy53 was not powered on during the flash, only the NRF5340 DK.</p> <p></p> <p>Thanks for the help,</p> <p>Jon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/504300?ContentTypeID=1Mon, 30 Sep 2024 08:51:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7f4efcc2-19b2-42cc-ae28-8933a614ded0&#216;yvind<p>Hello,&nbsp;</p> <p>For what target board did you build the Blinky sample for? Have you tried the <a href="https://www.nordicsemi.com/Products/Development-hardware/Nordic-Thingy-53/Downloads?lang=en#infotabs">precompiled samples available for the Thingy53 under the downloads tab in the product page</a>?</p> <p>Kind regards,<br />Øyvind</p><div style="clear:both;"></div>