qmk-firmware/keyboards/machine_industries/m4_a/info.json

{
    "keyboard_name": "M4-A",
    "manufacturer": "RAMA WORKS",
    "url": "http://rama.works",
    "maintainer": "naut",
    "usb": {
        "vid": "0x5241",
        "pid": "0x004A",
        "device_version": "0.0.1"
    },
    "matrix_pins": {
        "cols": ["F6", "F7"],
        "rows": ["C7", "C6"]
    },
    "diode_direction": "ROW2COL",
    "processor": "atmega32u4",
    "bootloader": "atmel-dfu",
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"matrix": [0, 0], "x": 0, "y": 0},
                {"matrix": [0, 1], "x": 1, "y": 0},
                {"matrix": [1, 1], "x": 2, "y": 0, "h": 2},
                {"matrix": [1, 0], "x": 0, "y": 1, "w": 2}
            ]
        }
    }
}