qmk-firmware/keyboards/reviung/reviung5/info.json

{
    "keyboard_name": "reviung5",
    "manufacturer": "gtips",
    "url": "",
    "maintainer": "gtips",
    "usb": {
        "vid": "0x5C06",
        "pid": "0x4F0D",
        "device_version": "0.0.1"
    },
    "ws2812": {
        "pin": "D3"
    },
    "matrix_pins": {
        "cols": ["D4", "C6", "D7", "E6", "B4"],
        "rows": ["F4"]
    },
    "diode_direction": "COL2ROW",
    "encoder": {
        "rotary": [
            {"pin_a": "D0", "pin_b": "D1"}
        ]
    },
    "processor": "atmega32u4",
    "bootloader": "caterina",
    "layout_aliases": {
        "LAYOUT_reviung5": "LAYOUT"
    },
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"matrix": [0, 0], "x": 0, "y": 0},
                {"matrix": [0, 1], "x": 1, "y": 0.25},
                {"matrix": [0, 2], "x": 2, "y": 0.25},
                {"matrix": [0, 3], "x": 3, "y": 0.25},
                {"matrix": [0, 4], "x": 4, "y": 0}
            ]
        }
    }
}