Cubieboard
http://andre.blaatschaap.be/2013/01/cubieboard-serial-connection/
http://cubieboard.blogspot.sk/
http://www.bango29.com/cubieboard-part-1/
http://docs.cubieboard.org/tutorials/a20-cubieboard_lubuntu_desktop_releases#v106
http://www.cubieforums.com/
Usefull Cubieboard videos: https://www.youtube.com/user/ProgramOften/playlists
GPIO explanation: http://www.cubieforums.com/index.php/topic,1183.msg7424.html#msg7424
Distros
Images for cubieboards:
- http://www.cubieboard.cmabreu.com.br/
- http://cubiuntu.com/downloads/
- http://cubian.org/
- http://docs.cubieboard.org/tutorials/a20-cubieboard_lubuntu_desktop_releases#v106
http://www.cubieforums.com/index.php?topic=528.0
http://www.cubieforums.com/index.php?topic=568.0
http://www.cubieforums.com/index.php?topic=1891.0
http://www.cubieforums.com/index.php?topic=2296.0