CONFIG_BT=y CONFIG_BT_CTLR=y CONFIG_BT_BROADCASTER=n CONFIG_BT_PERIPHERAL=n CONFIG_BT_OBSERVER=y CONFIG_BT_CENTRAL=y CONFIG_BT_EXT_ADV=n CONFIG_BT_CTLR_ADV_EXT=n CONFIG_BT_LL_SW_SPLIT=y CONFIG_ZTEST=y