LEGO Education Science BLE reveng

watch-lego-science.py

# SPDX-License-Identifier: MIT

import asyncio

from bleak import BleakScanner
from bleak.uuids import normalize_uuid_16

LEGO_SHORT_UUID = normalize_uuid_16(0xFD02)


async def main():
    async with BleakScanner() as scanner:
        async for _device, data in scanner.advertisement_data():
            service_data = data.service_data.get(LEGO_SHORT_UUID)
            if service_data is None:
                continue
            print(service_data.hex(":"))


if __name__ == "__main__":
    asyncio.run(main())