NodeFang IRLP and Allstar Nodes
Jonathan Zane (KC2SHO) has published the availability of his IRLP and Allstar nodes called the NodeFang. He has created a Facebook Page as well.
He uses a Baofeng UV-5R with the COS modification published by ZL1NC and the standard IRLP board and Raspberry Pi as explained in the IRLP RPi page.
See his work at http://nodefang.com and Facebook page at https://www.facebook.com/nodefang