FVT LittleBee Esc 20A-S BLHELI-S 20A ESC


The FVT LittleBee 20A Blheli-S escs are the highest performing escs that we have found at this price point.  These are not fakes- which are now rampant in the mini quad market.  The QuadQuestions FVT Little Bees are made by Favourite electronics- The original and only Little Bee Manufacturer. QuadQuestions.com is an official Favorite Electronics dealer.

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These new LittleBee blheli-Ss 20amp esc’s are some of the new generation of littlebee esc’s that feature the blheli-S firmware. The hardware and software advancements in Blheli-S are responsible for an ultra smooth throttle response, which ultimately translates into the smoothest handling flying experience to date.  These FVT 20A ESCs will impress you.

The Littlebee 20A-S esc’s have their own dedicated Driver Chip with the blheli-S compatible boot loader, and also come with BL-Heli-S pre installed!

These escs also have a unique motor tab design, making it very easy to solder your motor wires to the ESC without the risk of bridging two connections.

The Latest BLHeli Firmware Silabs MCU DLM and Oneshot Capable There is no BEC on these escs, so if you need 5v for a flight controller, make sure to get a BEC here. Programming capable via Signal wire with the ESC programmer or via BLHELI Passthrough.


FVT LITTLEBEE 20A ESC Input: 2-4s Lipo Constant: 20 Amps Burst: 30 Amps Weight: 4g w/wires Dimensions: 23×12.5x3mm Motor wire: none Signal wire: 100mm 22g MCU: Silabs PCB – 4 Layer Blind Pole PCB – 3oz Pour Mosfet: N-Channel BEC: None

LittleBee is using Silabs processor and fast dedicated driver chips, providing excellent freewheeling and exceptional braking capabilities. FVT is only using the best components available, period. We know that with mini quads, every gram counts. LittleBee is only 24.5×12.5mm, and weights only 4g, (6.7g with wires) enabling your builds to be even smaller and lighter!
To unleash it’s full potential, LittleBee has been designed to run BLHELI firmware. Factory flashed with BLHELI-S, it’s ready for action! Oneshot125 is a different and faster communication protocol between the flight controller and the ESC on your quadcopter. It allows the FC to send control commands to the motor quicker, therefore in theory your multirotor should perform better. This feature allows your motors to respond to throttle decreases much quicker, allowing for more stable flying, and higher response to throttle decreases. With the BLHELI software rapidly evolving, you can flash the newest firmware using the 3pin connector and suitable USB adapter*

Once connected, you will get access to a number of settings that control behavior of your ESC controller.

Enable OneShot125, Damped light mode, reverse motor direction, all available on one easy to use screen. Capable of running 3s and 4s setups, LittleBee can work with up to 20A continuous load, and 30A peak (10s). So far, this is the closest performer to KISS that we have seen in this size, and it is the esc of choice by the Colorado Racing Quad Club    

Additional information

Weight .1 lbs
Dimensions 1 x 1 x 4 in

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