Flycolor Raptor Mini 20A F330 Powered BLHeli Multi-Rotor ESC 2-4S (OPTO)

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• Value

Fantastic

Jun 06, 2017

The only escs that have not blown on me, the performance is top dollar

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compact and light

Feb 17, 2017

very compact! support the one-shot function! The best choice for that price

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Customer Rated

Mar 24, 2016

Great slim ESCs.
You can read and flash them through blhelisuite 14.4.0.1 through cleanflight and naze32 board. They have Silabs bootloader and they read as Emax20A BLHeli 14.2.

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Customer Rated

Mar 03, 2016

Ok an update on my review. Attempted to flash these with the afro usb tool suggested here. No go, tried everything I could. Com port is correct, correct driver from silabs, esc beeps motor when connected but refuses to be read. Same error over and over telling me to connect and power or power cycle. Bl Heli programmer only has Atmel listed under Afro and I'm pretty sure these are Silabs. Either way no luck. Perhaps I'm doing something wrong and someone els can figure it out.

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• Quality
• Value

Customer Rated

Mar 03, 2016

Just installed these on the S500 frame with Naza Lite upgraded to MV2, Sunnysky 2212 980kv's, 1045 CF's. Excellent, super small and lite and all 4 weigh less than one Blue Series they replaced. Not even warm after 15 mins. Only minor issue is the slight twitch on arming but I have yet to even check the firmware settings with the BlHeli flashing tool. All in all great ESC's, will be using these for all my projects unless something much better comes along.