# Connect without discovery

Note

The library is fully async and methods that perform IO need to be run inside an async coroutine. Code examples assume you are following them inside `asyncio REPL`:

        $ python -m asyncio

Or the code is running inside an async function:

    import asyncio
    from kasa import Discover

    async def main():
        dev = await Discover.discover_single("127.0.0.1",username="un@example.com",password="pw")
        await dev.turn_on()
        await dev.update()

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

All of your code needs to run inside the same event loop so only call `asyncio.run` once.

The main entry point for the API is `discover()` and `discover_single()` which return Device objects. Most newer devices require your TP-Link cloud username and password, but this can be omitted for older devices.