qmk_firmware/keyboards/mixi/info.json

{
    "keyboard_name": "Mixi",
    "manufacturer": "gregorio",
    "url": "https://tokopedia.com/sell-stuffs",
    "maintainer": "ohchiko",
    "usb": {
        "vid": "0x4752",
        "pid": "0x4D49",
        "device_version": "0.0.1"
    },
    "processor": "atmega32u4",
    "bootloader": "caterina",
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"x":0, "y":0},
                {"x":1, "y":0},
                {"x":2, "y":0},
                {"x":0, "y":1},
                {"x":1, "y":1},
                {"x":2, "y":1},
                {"x":0, "y":2},
                {"x":1, "y":2},
                {"x":2, "y":2}
            ]
        }
    }
}