HOBBYWING XRotor Micro 20A BLHeli ESC - 30901066 Compact Racing Unit  [HW-30901066]

Small footprint ESC built for aggressive FPV flying

The Hobbywing XRotor micro 20A BLHeli ESC delivers a compact, lightweight speed controller ideal for racers and freestyle pilots who need tight aerodynamics and low mass. Its size and weight make it a natural fit for 130-280mm frames where every gram matters.

Quality electronics for consistent throttle response

Inside this ESC you will find robust parts, including an F396 48MHz MCU and quality MOSFETs that cut heat and improve efficiency. The ceramic capacitors and integrated 3-in-1 drive IC help maintain steady performance under demanding use.

Easy BLHeli flashing and multi-ESC programming

The unit supports BLHeli firmware and can be flashed via the signal lead. When paired with a CleanFlight-compatible flight controller the setup allows simultaneous programming of four ESCs, streamlining tune sessions for racers.

Precise braking and fast throttle recognition

This XRotor micro 20A supports Damped Light mode for improved motor braking and OneShot125 signals for faster, crisper throttle response during aggressive manoeuvres.

Twisted-pair lead to cut signal noise

Equipped with a twisted-pair throttle signal cable, this ESC helps minimise interference on the throttle line for cleaner signal transmission and more dependable flights.

Suited to 130-280mm diagonal wheelbases, the Hobbywing XRotor micro 20A BLHeli ESC balances compact dimensions with practical features for pilots chasing efficiency and clean signal handling.