Hobbywing 30901065 Xrotor 20A 4IN1 Micro ESC - Compact FPV Power Pack  [HW-30901065]

Small Footprint Xrotor 20A 4IN1 ESC for Tight Builds

The Hobbywing Xrotor 20A 4IN1 Micro ESC, model 30901065, combines four 20A ESC circuits into one slim package aimed at FPV pilots and racers. Onboard BEC outputs and multiple ports simplify connections to flight controllers, cameras and peripherals for a tidier stack.

Motor Direction from the Radio

This ESC allows motor direction to be changed from your transmitter, so you can correct rotation without de-soldering or swapping motor wires during bench setup.

High Quality Parts and Cooling

Built around 32-bit ARM cores at up to 48MHz, quality MOSFETs and a 6-layer PCB, the design promotes reliable heat spread and fast electronic response. The 3-ounce copper layers also support heavy current loads.

Wide Protocol Compatibility

Compatibility includes standard PWM signals up to 621Hz plus Oneshot125, Oneshot42 and Multishot, enabling tighter control and quicker servo-like ESC response when paired with compatible flight controllers.

Efficiency and Safety with DEO

DEO technology boosts driving efficiency and provides active braking to help control motor spin-down. The ESC also has motor lock protection that cuts power if a rotor stalls.

Protective Nano-coating

The circuit board receives a nano-coating treatment to help resist splashes and grime, which improves reliability in everyday flying conditions.