https://devzone.nordicsemi.com/f/nordic-q-a/117277/how-to-start-update-custom-firmware-in-nrf52840-dongleI am having nrf52840 dongle,my purpose is to make it a peripheral device,enable gatt,change tx power through gatt.i uploaded blinky hex code(compiled in vs code ) to the controller using programmer tool in nrf connect.it works well. but when i uploaden-USTelligent Community 13Fri, 13 Dec 2024 12:20:10 GMThttps://devzone.nordicsemi.com/thread/514883?ContentTypeID=1Fri, 13 Dec 2024 12:20:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2d698324-f262-4dc1-b8ca-5b945b6ae16frunsiv<p>Hi</p> <p>You are using a sample that is not supported on the dongle as it lacks the buttons and the LEDs that the DK has. I would recommend trying a different sample</p> <p>Regards</p> <p>Runar</p><div style="clear:both;"></div>