qmk_firmware/keyboards/keysofkings/twokey/info.json

{
    "keyboard_name": "Twokey",
    "url": "",
    "maintainer": "Keys of Kings",
    "width": 2,
    "height": 2.5,
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"x": 0.5, "y": 0},
                {"x": 0, "y": 1.5},
                {"x": 1, "y": 1.5}
            ]
        }
    }
}