NetBurner 3.5.0
PDF Version
UDP Sockets Via

This application will send/receive UDP packets with another host on a network using the UDP Sockets API. This opens multiple sockets for all different interfaces. Use the MTTTY serial port program to access the menu and prompts to specify the destination IP address. It also demonstrates using Select for UDP receive.

There is also an API an API for handling UDP as a C++ Class using UDPPacket

For an external UDP host you can use the NetBurner Java example, or the NetBurner UDP terminal program.