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 git. Be also aware that large parts of the codebase are still undergoing major changes. artnet4j-elios is a fork of original artnet4j lib developped by Karsten Schmidt and hosted here : http://code.google.com/p/artnet4j/