qmk_firmware/keyboards/4pplet/waffling80/rev_b/info.json

{
    "keyboard_name": "waffling80 Rev B",
    "usb": {
        "pid": "0x000F",
        "device_version": "0.0.2"
    },
    "ws2812": {
        "pin": "A8"
    },
    "matrix_pins": {
        "cols": ["B2", "B1", "B0", "A7", "A6", "A3", "B9", "B8"],
        "rows": ["B13", "B12", "A5", "A4", "A2", "A1", "F0", "C15", "C13", "C14", "F1", "A0"]
    },
    "diode_direction": "COL2ROW",
    "processor": "STM32F072",
    "bootloader": "stm32-dfu"
}