Hobbywing XRotor Micro F4 G3 OSD Flight Controller

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SKU 31003001

Manufacturer Description

Powerful Hardware for Super Fast Operating Speed

The F4 G3 Flight Controller features a STM32F405 MCU with powerful computing capacity and super operating speed, combined with the high-sensitivity ICM20602 6-axis motion sensor that supports a 32KHz PID controller and gyro. The built-in OSD chip allows users to easily adjust or set OSD parameters via Betaflight, Cleanflight, Butterflight, or invaflight software or via radio transmitter. The internal TF-card expansion slot allows users to insert an SD card to record more flight data.

Innovative Shock-absorbing Structure

The innovative connecting method via a soft cable (best with XRotor Micro 45A ESC), combined with the shock-absorbing design of the mounting holes, effectively reduces the impact on high sensitivity FC components from outside shock, making every flight more stable and precise.

On-board Filter Circuit

The Micro F4 G3, which integrates with a filter circuit module (XRotor Micro 45A ESC only), providing better powering conditions for the VTX to capture a clear and stable image.

Multiple Throttle Signal Modes Supported

Besides the latest DShot 150, 300, 600, and 1200 high-speed digital throttle signal modes and the Proshot 1000 mixed throttle signal mode, the Oneshot 125, Oneshot 42, Multishot, and regular PWM signal modes are also supported.


  • Model: Hobbywing XRotor Micro F4 G3
  • Programming: Betaflight, Cleanflight, and others
  • Compatible Modes: PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, DShot1200, Proshot1000, and others.
  • Compatible Transmitters: PPM, Spektrum, SBUS, SUMD, SUMH, XBUS, IBUS, JETIEXBUS, CRSF, SRXL, and others.
  • OSD: Built-in
  • Voltage Monitoring: Supported
  • Current Monitoring: Supported
  • External Buzzer: Supported
  • LED Control: Supported
  • TF-card: Supported
  • USB Port: MicroUSB
  • Dimensions: 36mm / 36mm
  • Weight: 6g


  • 1x XRotor Micro F4 G3 Flight Controller
  • 4x Silicone Grommets

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