keychron_qmk_firmware/keyboards/macrocat/keyboard.json

{
    "manufacturer": "Catmunch",
    "keyboard_name": "MacroCat Keyboard",
    "maintainer": "Catmunch, starcatmeow",
    "bootloader": "atmel-dfu",
    "diode_direction": "COL2ROW",
    "features": {
        "bootmagic": true,
        "command": false,
        "console": false,
        "extrakey": true,
        "mousekey": true,
        "nkro": true,
        "encoder": true
    },
    "matrix_pins": {
        "cols": ["B5", "B6", "C6", "C7"],
        "rows": ["D4", "D6", "D7", "B4"]
    },
    "processor": "atmega32u4",
    "url": "https://github.com/catmunch/macrocat",
    "usb": {
        "device_version": "0.0.1",
        "pid": "0x8086",
        "vid": "0x2022"
    },
    "encoder": {
        "rotary": [
            {"pin_a": "D3", "pin_b": "D2"}
        ]
    },
    "layout_aliases": {
        "LAYOUT_numpad_4x4": "LAYOUT_ortho_4x4"
    },
    "layouts": {
        "LAYOUT_ortho_4x4": {
            "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": [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": [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}
            ]
        }
    }
}