qmk_firmware/keyboards/gmmk/numpad/info.json

{
    "keyboard_name": "GMMK Numpad",
    "manufacturer": "Glorious",
    "url": "https://www.gloriousgaming.com/products/gmmk-numpad",
    "maintainer": "GloriousThrall",
    "usb": {
        "vid": "0x320F",
        "pid": "0x5088",
        "device_version": "0.0.1"
    },
    "encoder": {
        "rotary": [
            {"pin_a": "A2", "pin_b": "A1"}
        ]
    },
    "rgb_matrix": {
        "driver": "AW20216"
    },
    "processor": "WB32F3G71",
    "bootloader": "wb32-dfu",
    "diode_direction": "ROW2COL",
    "matrix_pins": {
        "rows": ["A3", "A4", "A5", "A6", "A7"],
        "cols": ["B7", "B1", "B10", "B11"]
    },
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"label": "NUM", "matrix": [0, 0], "x": 0, "y": 0},
                {"label": "/", "matrix": [0, 1], "x": 1, "y": 0},
                {"label": "*", "matrix": [0, 2], "x": 2, "y": 0},
                {"label": "-", "matrix": [0, 3], "x": 3, "y": 0},

                {"label": "7", "matrix": [1, 0], "x": 0, "y": 1},
                {"label": "8", "matrix": [1, 1], "x": 1, "y": 1},
                {"label": "9", "matrix": [1, 2], "x": 2, "y": 1},
                {"label": "+", "matrix": [1, 3], "x": 3, "y": 1, "h": 2},

                {"label": "4", "matrix": [2, 0], "x": 0, "y": 2},
                {"label": "5", "matrix": [2, 1], "x": 1, "y": 2},
                {"label": "6", "matrix": [2, 2], "x": 2, "y": 2},
                {"label": "CALC", "matrix": [2, 3], "x": 4.25, "y": 0},

                {"label": "1", "matrix": [3, 0], "x": 0, "y": 3},
                {"label": "2", "matrix": [3, 1], "x": 1, "y": 3},
                {"label": "3", "matrix": [3, 2], "x": 2, "y": 3},
                {"label": "RET", "matrix": [3, 3], "x": 3, "y": 3, "h": 2},

                {"label": "0", "matrix": [4, 0], "x": 0, "y": 4, "w": 2},
                {"label": ".", "matrix": [4, 3], "x": 2, "y": 4}
            ]
        }
    }
}