qmk_firmware/keyboards/cannonkeys/db60/info.json

{
    "manufacturer": "CannonKeys",
    "url": "https://cannonkeys.com",
    "maintainer": "awkannan",
    "usb": {
        "vid": "0xCA04",
        "device_version": "0.0.1"
    },
    "matrix_pins": {
        "cols": ["B11", "B10", "B2", "A9", "A15", "B3", "B4", "B5", "B6", "B7", "B8", "B9", "C13", "C14", "C15"],
        "rows": ["B1", "B0", "A7", "A5", "A4"]
    },
    "diode_direction": "COL2ROW",
    "backlight": {
        "pin": "A6",
        "levels": 6,
        "breathing": true
    },
    "processor": "STM32F072",
    "bootloader": "stm32-dfu"
}