RC Models => Multirotors => Topic started by: mahi123 on October 12, 2015, 02:20:02 PM
Title: Kk2.1 board fails to stabilise after some time
Post by: mahi123 on October 12, 2015, 02:20:02 PM
I am using hiller q450 quad with avionic 850 kv motor ,10_4.5 prop There is some vibration, it fly well for about 30 sec and then it flip to one side and crash. Every time it behave like this.