qmk_firmware/keyboards/woodkeys/meira/featherble/keyboard.json

{
    "processor": "atmega32u4",
    "bootloader": "caterina",
    "qmk": {
        "locking": {
            "enabled": true,
            "resync": true
        }
    },
    "bluetooth": {
        "driver": "bluefruit_le"
    },
    "features": {
        "bluetooth": true
    }
}