Evo ljudi nesto kemijaju po KK2.1
http://www.rcgroups.com/forums/showthread.php?t=2157987 (http://www.rcgroups.com/forums/showthread.php?t=2157987)
KK2.1 does MultiWii 2.3 - Featuring HobbyKing FPV250 and TOPCAM actioncam (http://www.youtube.com/watch?v=6u5Qn4bUkIs#ws)