https://devzone.nordicsemi.com/f/nordic-q-a/124081/bluetooth-failWhen configuring the Bluetooth protocol for NRF5340-CLLA, should I use nrf5340dk/nrf5340/cpuapp/ns or nrf5340dk/nrf5340/cpunet when adding the build configuration, or do I need to use both? I selected the Bluetooth Central as the example program, buten-USTelligent Community 13Tue, 02 Sep 2025 08:31:59 GMThttps://devzone.nordicsemi.com/thread/547415?ContentTypeID=1Tue, 02 Sep 2025 08:31:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:581907c4-f4c0-4c19-9b93-e126fbaad7d4Turbo J<p>Own board or DK board? Do you have the 37768Hz crystal populated? If no, you needed to change the project config/overlay.</p><div style="clear:both;"></div>