bluetooth/init/prj_13.conf

CONFIG_BT=y
CONFIG_BT_CENTRAL=y
CONFIG_BT_SMP=y
CONFIG_BT_SIGNING=y
CONFIG_BT_SMP_SC_ONLY=y
CONFIG_BT_SEND_ECC_EMULATION=y
CONFIG_BT_USE_DEBUG_KEYS=y
CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y
CONFIG_BT_GATT_CLIENT=y
CONFIG_ZTEST=y