Art-Net by Artistic Licence allows for broadcasting DMX data via IP/UDP. This library is implementing the basic protocol for Java applications.

Currently supported core features are:

• Device/node discovery & automatic updating of node configurations
• Java typed descriptors of nodes & node properties
• Abstracted DmxUniverse allowing direct pixel/channel access without having to deal with packets
• JAXB configuration support for storing universe/node descriptions as XML
• Listener support for various events
• Sending of DMX512 data via UDP broadcast or unicast

This project is currently still in pre-alpha stage, so currently only source access via hg. Be also aware that large parts of the codebase are still undergoing major changes.

A basic usage example can be found here: PollTest.java