qmk_firmware/keyboards/troyle/macro_keys_dual/keyboard.json

{
    "manufacturer": "troyle",
    "keyboard_name": "troyle/macro_keys_dual",
    "maintainer": "troyle",
    "development_board": "promicro",
    "encoder": {
        "rotary": [
            {"pin_a": "D1", "pin_b": "D0", "resolution": 2},
            {"pin_a": "B4", "pin_b": "B5", "resolution": 2}
        ]
    },
    "features": {
        "bootmagic": true,
        "encoder": true,
        "extrakey": true,
        "mousekey": true,
        "nkro": true
    },
    "matrix_pins": {
        "direct": [
            ["F7", "F6", "F5", "F4"],
            ["B6", "B2", "B3", "B1"]
        ]
    },
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x0001",
        "vid": "0x7472"
    },
    "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": [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}
            ]
        }
    }
}