WiFi : UDP class
Creates a named instance of the WiFi UDP class that can send and receive UDP messages. On AVR based boards, outgoing UDP packets are limited to 72 bytes in size currently. For non-AVR boards the limit is 1446 bytes.
Corrections, suggestions, and new documentation should be posted to the Forum.
The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.