pxt-maker/docs/reference.md

Microsoft MakeCode Maker Boards

# Reference

```namespaces
music.playTone(0, 0)
pins.A1.servoWrite(0)
control.runInBackground(() => {})
serial.writeLine("");
```

## See Also

[blocks](/blocks), [JavaScript](/javascript), [music](/reference/music), [control](/reference/control), [pins](/reference/pins), [serial](/reference/serial)