qmk_firmware/keyboards/cannonkeys/is0gr/keyboard.json

{
    "manufacturer": "CannonKeys",
    "keyboard_name": "is0GR",
    "maintainer": "awkannan",
    "bootloader": "stm32-dfu",
    "diode_direction": "COL2ROW",
    "features": {
        "bootmagic": true,
        "extrakey": true,
        "mousekey": true,
        "nkro": true
    },
    "matrix_pins": {
        "cols": ["B3"],
        "rows": ["A15"]
    },
    "processor": "STM32F072",
    "url": "https://cannonkeys.com",
    "usb": {
        "device_version": "0.0.1",
        "pid": "0xCA04",
        "vid": "0x0028"
    },
    "community_layouts": ["ortho_1x1"],
    "layouts": {
        "LAYOUT_ortho_1x1": {
            "layout": [
                {"matrix": [0, 0], "x": 0.25, "y": 0, "w": 1.25, "h": 2}
            ]
        }
    }
}