micropython/tests/extmod/asyncio_get_event_loop.py

# Test get_event_loop()

try:
    import asyncio
except ImportError:
    print("SKIP")
    raise SystemExit


async def main():
    print("start")
    await asyncio.sleep(0.01)
    print("end")


loop = asyncio.get_event_loop()
loop.run_until_complete(main())