pxt-common-packages/libs/radio-broadcast/docs/reference/radio/send-message.md

Microsoft MakeCode (PXT) common packages

# send Message

Broadcast a coded message to other @boardname@s connected via ``radio``.

```sig
radio.sendMessage(0);
```

## Parameters

* **msg**: a coded message.

## #example

## See also

[Radio blocks](/reference/radio)
[on received message](/reference/radio/on-received-message)

```package
radio-broadcast
```