qmk-firmware/keyboards/clawsome/bookerboard/info.json

{
    "keyboard_name": "Bookerboard",
    "manufacturer": "AlisGraveNil",
    "url": "",
    "maintainer": "AlisGraveNil",
    "usb": {
        "vid": "0xFEED",
        "pid": "0x41CE",
        "device_version": "0.0.1"
    },
    "matrix_pins": {
        "cols": ["B6", "B2", "B3"],
        "rows": ["B5", "B4", "E6", "D7"]
    },
    "diode_direction": "COL2ROW",
    "processor": "atmega32u4",
    "bootloader": "atmel-dfu",
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"label":"K00 (B5,B6)", "x":0, "y":0},
                {"label":"K01 (B5,B2)", "x":1, "y":0},
                {"label":"K02 (B5,B3)", "x":2, "y":0},
                {"label":"K10 (B4,B6)", "x":0, "y":1},
                {"label":"K11 (B4,B2)", "x":1, "y":1},
                {"label":"K12 (B4,B3)", "x":2, "y":1},
                {"label":"K20 (E6,B6)", "x":0, "y":2},
                {"label":"K21 (E6,B2)", "x":1, "y":2},
                {"label":"K22 (E6,B3)", "x":2, "y":2},
                {"label":"K30 (D7,B6)", "x":0, "y":3},
                {"label":"K31 (D7,B2)", "x":1, "y":3},
                {"label":"K32 (D7,B3)", "x":2, "y":3}
            ]
        }
    }
}