HefnyCopter Firmware works in KKv2.1 as in the demo 


can switch between X-Mode & Plus-Mode.

there is also HefnyCopter2 that works on KK2 it has more new features:

1- BuddyMode where u can train ur friend using another 2 TX at a time.

2- XBEE connection where u can connect your quad to PC.

HefnyCopter is released wheile HefnyCopter is still in final developing phase :)

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  • Thank you for the video and update.

    I can tell a man trusts his equipment to fly in the house as you do. :)

    Keep up the good work!


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