qmk_firmware/keyboards/handwired/leftynumpad/keyboard.json

{
    "keyboard_name": "LeftyNumpad",
    "manufacturer": "Tom Swartz",
    "url": "https://github.com/tomswartz07",
    "maintainer": "Tom Swartz",
    "usb": {
        "vid": "0xFEED",
        "pid": "0xBEEF",
        "device_version": "0.0.1"
    },
    "features": {
        "bootmagic": true,
        "command": false,
        "console": false,
        "extrakey": true,
        "mousekey": true,
        "nkro": false
    },
    "matrix_pins": {
        "cols": ["E6", "B4", "B5", "B6", "B2"],
        "rows": ["D1", "D0", "D4", "C6", "D7"]
    },
    "diode_direction": "COL2ROW",
    "processor": "atmega32u4",
    "bootloader": "atmel-dfu",
    "debounce": 10,
    "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": [0, 3], "x": 3, "y": 0},
                {"matrix": [0, 4], "x": 4, "y": 0},

                {"matrix": [1, 0], "x": 0, "y": 1},
                {"matrix": [1, 1], "x": 1, "y": 1},
                {"matrix": [1, 2], "x": 2, "y": 1},
                {"matrix": [1, 3], "x": 3, "y": 1},

                {"matrix": [2, 0], "x": 0, "y": 2},
                {"matrix": [2, 1], "x": 1, "y": 2},
                {"matrix": [2, 2], "x": 2, "y": 2},
                {"matrix": [2, 3], "x": 3, "y": 2},
                {"matrix": [2, 4], "x": 4, "y": 1, "h": 2},

                {"matrix": [3, 0], "x": 0, "y": 3},
                {"matrix": [3, 1], "x": 1, "y": 3},
                {"matrix": [3, 2], "x": 2, "y": 3},
                {"matrix": [3, 3], "x": 3, "y": 3},

                {"matrix": [4, 0], "x": 0, "y": 4},
                {"matrix": [4, 1], "x": 1, "y": 4},
                {"matrix": [4, 2], "x": 2, "y": 4},
                {"matrix": [4, 3], "x": 3, "y": 4},
                {"matrix": [4, 4], "x": 4, "y": 3, "h": 2}
            ]
        }
    }
}