https://devzone.nordicsemi.com/f/nordic-q-a/104763/error-encountered-when-trying-to-erase-t91-with-nrf9160dk-in-order-to-flash-blinky-on-the-boardI am currently following the nrf connect sdk fundamentals course and I&#39;ve been doing it on a nrf9160dk so far. I am now getting to the point where I need to use sensors so I have to use my thingy91. The thing is when I try to flash anything on my t91en-USTelligent Community 13Tue, 17 Oct 2023 13:26:36 GMThttps://devzone.nordicsemi.com/thread/450863?ContentTypeID=1Tue, 17 Oct 2023 13:26:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7242e5af-c526-4b4b-a15a-88c8a0e73176Naeem Maroof<p>Happy to help.</p> <p>Best regards,</p> <p>Naeem</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/450862?ContentTypeID=1Tue, 17 Oct 2023 13:24:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a662e643-83e5-4250-b744-89c811b04f180x35c<p>Thanks a lot, I saw something about using nrfconnect app but I couldn&#39;t get the difference with the extension. Now that I flashed it with the nrfconnect programmer it works perfectly fine !</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/450819?ContentTypeID=1Tue, 17 Oct 2023 11:14:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:db5d915e-d63b-45a9-9802-58e3495f6e39Naeem Maroof<p>Hello,&nbsp;</p> <p></p> <p>And thank you for contacting DevZone at NordicSemi.</p> <p>The&nbsp;Thingy91 doesn’t have an onboard debugger, and the flashing procedure is different.</p> <p>Thingy91 will not show up under the Connected Devices View in the nRF Connect for VS Code extension.</p> <p>Please follow these steps to flash the code to the Thingy91:&nbsp;<a href="https://academy.nordicsemi.com/flash-instructions-for-the-thingy91/">Flashing Instruction for thingy91</a></p> <p>Here is a video tutorial from youtube that explains the same procedure as well:&nbsp;<a href="https://www.youtube.com/watch?v=RiQM1_XlJ24">Blink the LED with Thingy91</a></p> <p></p> <p>With regards,</p> <p>Naeem</p><div style="clear:both;"></div>