qmk_firmware/keyboards/wily/info.json

{
    "manufacturer": "KKC",
    "maintainer": "Gondolindrim",
    "usb": {
        "vid": "0x5750",
        "device_version": "0.0.1"
    }, 
    "features": {
        "bootmagic": true,
        "mousekey":  true,
        "extrakey":  true,
        "nkro":      true
    },
    "build": {
        "lto": true
    },
    "diode_direction": "COL2ROW",
    "processor": "STM32F411",
    "bootloader": "stm32-dfu"
}