Mystery 20A Brushless Speed ​​Controller (Blue Series)

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Certified Buyer Rated

Mar 27, 2015

This controller is very good. Perfect for small foamies. It is easy to program with lots of options.

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Certified Buyer Rated

Feb 20, 2015

great micro brushless controller

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Customer Rated

Feb 16, 2015

Great little ESC. Very small and light and works well with Turnigy 2210a engine. Doesn't come with any connectors, just the naked wires (not shown in the image above). So you need to solder on your own bullet connectors (these usually come with your engine) and your own XT-60 or JST connectors. So make sure you have these and a soldering iron before you purchase. See my video review here: http://youtu.be/QjJ6cyHJ0sg

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Customer Rated

Feb 11, 2015

Bought a few of them and flashed them with BLHeli to get OneShot support. Great Produkt, great price.

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Certified Buyer Rated

Feb 06, 2015

presi 10 di questi per la mia squadra tutti funzionanti per motore 1100kv batterie 2s 1000mha time10 minuti

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Certified Buyer Rated

Nov 03, 2014

I use this on my Hex Copter, Good value.

Manual written in clear English, Has overheat protection, reduces power at 110C, also reduced at detected loss of signal. All the features of high dollar ESC at this bargain price, I came back for more.

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Customer Rated

Sep 13, 2014

I use this ESC in the Bumblebee ST550 Quadcopter. After 4 months and many flights they still do their work without any problems. Perfect to build on the motormount and the ESC cover from this quadcopter. No problems with the heating. I like this ESC.

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Customer Rated

May 07, 2014

The worst ESCs i have ever seen.
I have ordered 4 for my Quadcopter, 2 of them blow up after teaching. I ordered 3 new ones to compensate the 2 missing. 1 Blew up after teaching, on the other is one phase missing...
So i Ordered all in all 7 of there ESCs and have 3 good ones, thats poor.

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Certified Buyer Rated

May 11, 2013

plusplusplusplusplusplusplusAAAAAAAAAAAAAAAa

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Certified Buyer Rated

May 02, 2013

Nice line of speed controllers! I have been using some of these, and they are really just great for the money.