FVT Littlebee 20A ESC is a super compact, lightweight, high-performance speed controller for your racing multi-rotor. Pre-flashed with BLheli and ready to use with Oneshot (aka oneshot125 / PWMsync) mode via compatible flight controllers running Cleanflight or similar.
FVT Littlebee 20A ESC is using Silabs processor and fast dedicated driver chips, providing excellent freewheeling and exceptional braking capabilities.
FVT Littlebee 20A ESCs have all the performance you would hope for and the same tiny size as the DYS BL20A. You will struggle to find a frame small enough to fit these ESCs and they will still give you plenty of headroom on a standard 250 size quad! This ESC allows your motors to respond to throttle decreases much quicker, allowing for more stable flying, and higher response to throttle decreases.
These ESCs do not have a BEC, you will need to supply 5v power to your flight controller with a UBEC or step down voltage regulator.
Input: 2-4s Lipo
Burst Current:25A up to 10S
Motor wire: 70mm
Signal wire: 120mm
Support Damped mode & Oneshot125
Main IC:SILABS F396,MCU run 48MHz
PCB – 4 Layer Blind Pole PCB – 3oz Pour
Mosfet: All N channel
BLHeli Bootloader & Firmware