Hobbywing 31003000 XRotor Micro F4 G2 Racer Grade Flight Controller  [HW-31003000]

Race-Ready Control with the XRotor Micro F4 G2

The Hobbywing XRotor Micro F4 G2 flight controller is aimed at pilots who want a compact, capable FC for racing frames. It features the STM32F405 MCU for fast loop rates and uses the ICM20602 6-axis sensor to support a 32KHz PID update and gyro sampling for sharp handling. An integrated OSD supports tuning through Betaflight, Cleanflight, Butterflight, or Invaflight, and the TF-card slot lets you keep flight logs for further setup refinement.

Reduced Vibration for Cleaner Sensor Data

This board uses a shock-absorbing construction to keep impacts off the gyro and accelerometer. Paired with soft wiring, this design helps maintain precise sensor readings, especially when mated to the XRotor Micro 45A 4in1 BLHeli_32 DShot1200 ESC.

Improved VTX Power Stability

A dedicated filter circuit on the flight controller helps stabilise VTX power, improving video feed reliability. The benefit is most noticeable when using the XRotor Micro 45A 4in1 BLHeli_32 DShot1200 with its 10V BEC.

Extensive Throttle Protocol Options

The XRotor Micro F4 G2 accepts many throttle signals including DShot150/300/600/1200, Proshot1000, Oneshot125/42, Multishot, and PWM, giving compatibility with a wide range of ESC firmwares and setups.

Straightforward Compatibility

The flight controller integrates easily with Hobbywing 4-in-1 ESC stacks and standard VTX modules. It supports numerous transmitter protocols to suit a variety of radios and receivers.