https://devzone.nordicsemi.com/f/nordic-q-a/111529/nrf52840-dk-bluetooth-peripheral-lbs-does-not-workHi, I am trying the https://github.com/NordicDeveloperAcademy/bt-fund blefund_less1_exer1 using nRF52840 DK. I am able to connect but not able to detect button press. I am also not able to turn on leds using nRF Connect App. Regards, Markelen-USTelligent Community 13Mon, 27 May 2024 08:27:05 GMThttps://devzone.nordicsemi.com/thread/485968?ContentTypeID=1Mon, 27 May 2024 08:27:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a14eaf85-dfb5-49b8-a15f-7280dffec2ddmtrobregado<p>Hi,</p> <p>I just changed the build configuration for nRF52840 DK and it worked.</p> <p>Regards,</p> <p>Markel</p><div style="clear:both;"></div>