qmk_firmware/keyboards/doodboard/duckboard/info.json

{
    "keyboard_name": "duckboard",
    "url": "https://doodboard.xyz/",
    "maintainer": "doodboard",
    "width": 5,
    "height": 5,
    "layouts": {
        "LAYOUT": {
            "layout": [
                { "x": 1, "y": 0 },
                { "x": 2, "y": 0 },
                { "x": 3, "y": 0 },
                { "x": 4, "y": 0 },

                { "x": 1, "y": 1 },
                { "x": 2, "y": 1 },
                { "x": 3, "y": 1 },

                { "x": 1, "y": 2 },
                { "x": 2, "y": 2 },
                { "x": 3, "y": 2 },
                { "x": 4, "y": 1, "h": 2 },

                { "x": 1, "y": 3 },
                { "x": 2, "y": 3 },
                { "x": 3, "y": 3 },

                { "x": 0, "y": 4 },
                { "x": 1, "y": 4 },
                { "x": 2, "y": 4 },
                { "x": 3, "y": 4 },
                { "x": 4, "y": 3, "h": 2 }
            ]
        }
    }
}