keychron_qmk_firmware/layouts/default/numpad_6x5/info.json

{
    "keyboard_name": "6x5 number pad layout",
    "url": "",
    "maintainer": "qmk",
    "width": 5,
    "height": 6,
    "layouts": {
        "LAYOUT_numpad_6x5": {
            "layout": [
                {"x":0, "y":0},
                {"x":1, "y":0},
                {"x":2, "y":0},
                {"x":3, "y":0},
                {"x":4, "y":0},

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

                {"x":0, "y":2},
                {"x":1, "y":2},
                {"x":2, "y":2},
                {"x":3, "y":2},

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

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

                {"x":0, "y":5},
                {"x":1, "y":5, "w":2},
                {"x":3, "y":5},
                {"x":4, "y":4, "h":2}
            ]
        }
    }
}