I found hardware and software files http://downloads.canaan-creative.com/
But, I can't understanf what for so many PCBs?
And where to get software for PC (if necessary), what of all these files firmware, and how to compile it, and how to flash?
Offer to share experiences in building this project.
http://s005.radikal.ru/i212/1405/3c/4542548f6c75t.jpg