pxt-calliope/docs/reference/radio/set-transmit-serial-number.md
Peli de Halleux 0e0275e496 doc fixes
2016-08-10 13:10:40 -07:00

31 lines
710 B
Markdown

# Set Transmit Serial Number
Make the ``radio`` packet embed the board serial number with each packet of data.
```sig
radio.setTransmitSerialNumber(true);
```
### Parameters
* ``transmit`` is a [boolean](/reference/types/boolean) that represents whether the serial number needs to be transmitted.
### Simulator
This function only works on the micro:bit, not in browsers.
### Example
This program makes the ``radio`` send the serial number in each packet.
```blocks
radio.setTransmitSerialNumber(true);
```
### See also
[receive number](/reference/radio/receive-number), [send number](/reference/radio/send-number), [on data received](/reference/radio/on-data-received)
```package
microbit-radio
```