qmk_firmware/keyboards/keebio/iris/rev6b/info.json

{
    "keyboard_name": "Iris Rev. 6b",
    "usb": {
        "pid": "0x6456",
        "device_version": "6.2.0"
    },
    "rgb_matrix": {
        "driver": "WS2812"
    },
    "matrix_pins": {
        "cols": ["F1", "F4", "B5", "C7", "D4", "D6"],
        "rows": ["B1", "F0", "F5", "B4", "D7"]
    },
    "diode_direction": "COL2ROW",
    "encoder": {
        "rotary": [
            {"pin_a": "B3", "pin_b": "B2"}
        ]
    },
    "ws2812": {
        "pin": "E6"
    },
    "split": {
        "soft_serial_pin": "D0",
        "matrix_pins": {
            "right": {
                "cols": ["D4", "D6", "D7", "C7", "F1", "F4"],
                "rows": ["B1", "F0", "F5", "B4", "B5"]
            }
        }
    },
    "processor": "atmega32u4",
    "bootloader": "atmel-dfu"
}