# Apply this overlay at tester build, not hci_ipc build CONFIG_BT_MAX_CONN=3 CONFIG_BT_MAX_PAIRED=3 # Those have to be the same as in the controller (hci_ipc) CONFIG_BT_BUF_EVT_RX_COUNT=16 CONFIG_BT_BUF_EVT_RX_SIZE=255 CONFIG_BT_BUF_CMD_TX_SIZE=255