Compact and light, the 4pcs FVT Little Bee 20A Mini Opto ESC (2-4S) for QAV250 FPV Racing Quadcopter 4 Axis Multicopter is a high performance speed controller for multirotors! It is preflashed with BLheli and comes ready for use with Oneshot (aka Oneshot125 / PWMsync) mode via compatible flight controllers running Cleanflight or similar. Meanwhile, this ESC uses Silabs processor and dedicated driver chips for excellent freewheeling and braking. And it is built into the same tiny size as DYS BL20A to save space. Don’t hesitate to get one now! It surely is worth buying!

FEATURES

Preflashed with BLheli, ready for use with Oneshot (aka Oneshot125 / PWMsync) mode
Silabs processor and dedicated driver chips, excellent freewheeling and braking
Mini and light, built into the same tiny size as DYS BL20A to save space
Support damped mode, allow for higher stability and quicker response to throttle decrease
BEC is not included, extra UBEC or stepdown voltage regulator is needed to offer 5V power supply

Specifications

Brand	FVT Little Bee
Model	Mini20a
Input	2-4S Lipo
Constant Current	20A
Burst Current	30A
Motor Wire	70mm
Signal Wire	120mm
PCB	4-Layer Blind Pole PCB, 3oz Pour
MOSFET	All N Channel
BEC Output	No
Dimensions	(0.91 x 0.51 x 0.12)" / (2.3 x 1.3 x 0.3)cm (L x W x H)
Weight	0.14oz / 4g

Package Includes

4 x FVT Little Bee 20A ESCs