qmk_firmware/keyboards/kakunpc/business_card/alpha/info.json

{
    "keyboard_name": "business_card alpha",
    "manufacturer": "kakunpc",
    "url": "",
    "maintainer": "kakunpc",
    "usb": {
        "vid": "0xFEED",
        "pid": "0x0000",
        "device_version": "0.0.1"
    },
    "ws2812": {
        "pin": "D3"
    },
    "matrix_pins": {
        "cols": ["E6", "B4", "B5"],
        "rows": ["B2", "B6"]
    },
    "diode_direction": "COL2ROW",
    "processor": "atmega32u4",
    "bootloader": "atmel-dfu",
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"matrix": [0, 0], "x": 0, "y": 0},
                {"matrix": [0, 1], "x": 1, "y": 0},
                {"matrix": [0, 2], "x": 2, "y": 0},

                {"matrix": [1, 0], "x": 0, "y": 1},
                {"matrix": [1, 1], "x": 1, "y": 1},
                {"matrix": [1, 2], "x": 2, "y": 1}
            ]
        }
    }
}