V911 heli RX hack - RC Groups
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May 01, 2012, 05:14 PM
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midelic's Avatar

V911 heli RX hack

Hy guys,
I have one V911 heli PCB.I want to hack the RX side in order to connect it with KK board for controling a micro quad.Basically I want to control the microquad with V911 tx in a cheaper way.Is there any mod/hack for that?
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May 01, 2012, 06:41 PM
RC beginner
i replied in the other thread but its is much better discussed in this forum. also note i answered some of these questions in my "worlds lowest cost multicopter thread":


and i see you have an understanding of how the old fm rx work from your attachment in the core9x thread:


unfortunately modern 2.4ghz radios dont work the same way. virtually all the signals are digital and there is little hope of finding or decoding ppm. unless the designers specially added that feature like with most frsky units and the 6ch flysky. personally id abandon the idea of using the toy heli rx for a multi. maybe it could be done but a huge task even for a hotshot. i did it for the s107 ir rx and it was an enormous task even with the protocol fully decoded. the v911 rf freq hopping unit is infinitely more complex. better to just bite the ($9) bullet and pick up a 6ch flysky. it does bind to the v911 tx and i can say from personal experience makes a great multicopter rx.
May 02, 2012, 03:31 AM
Registered User
midelic's Avatar
I 'll "bite" more bullets if you tell me where I can find 6 ch Flysky rx with 9 dollars.
May 02, 2012, 06:32 AM
RC beginner

a regular customer (platinum) gets a buck or two off that. my buddy picked up a couple for 7 and change. i paid 8 something last year but if they show up again at bidproducts or aliexpress id expect a 10 pack to go for around 5 ea if my experience witth the 3ch is any indication.
Last edited by dave1993; Jun 05, 2012 at 08:05 AM. Reason: wrong link!

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