qmk_firmware/keyboards/vitamins_included/rev2/info.json

{
    "usb": {
        "device_version": "0.0.2"
    },
    "qmk_lufa_bootloader": {
        "esc_input": "F5",
        "esc_output": "F1",
        "led": "D5",
        "speaker": "C6"
    },
    "split": {
        "soft_serial_pin": "D0"
    },
    "bootloader": "qmk-dfu"
}