A Linux library and command line tool for configuring Ultimarc boards. This library now support the following 2015 boards; IPAC2, IPAC4, JPAC, MINIPAC. Also the configuration file for the IPAC2 and IPAC4 has been drastically improved for the previous generation of the IPAC2 and IPAC4 boards.
Link to the repository.
For help with the Ultimarc boards and Raspberry PI boards, please look at these forums. They will help out much more than what I can offer. I will happily help with the tools I have created.