qmk-firmware/keyboards/handwired/mutepad/info.json

{
    "keyboard_name": "MutePad",
    "manufacturer": "JoshwJB",
    "url": "https://github.com/JoshwJB/MutePad",
    "maintainer": "JoshwJB",
    "usb": {
        "vid": "0xFEED",
        "pid": "0x0000",
        "device_version": "0.0.1"
    },
    "encoder": {
        "rotary": [
            {"pin_a": "F4", "pin_b": "F5", "resolution": 2}
        ]
    },
    "processor": "atmega32u4",
    "bootloader": "caterina",
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"label": "k00", "x": 0, "y": 0},
                {"label": "k01", "x": 1, "y": 0},
                {"label": "k02", "x": 2, "y": 0},
                {"label": "k03", "x": 3, "y": 0}
            ]
        }
    }
}