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Hobbywing XRotor F4 G2 Flight Controller with OSD Microchip

Hobbywing XRotor Omnibus F4 Flight Controller with Bulit-in OSD & Blackbox

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HobbyWing - RC Speed Controllers ESCS
PDF icon Manual2.58 MB

NEW G3 edition now available here.

This 2nd generation F4 Flight Controller from Hobbywing is the FC of choice for many of the leading FPV Pilots in the world, including Minchan Kim, Milk FPV, Gapit FPV, Banni UK; just to name a few. And for good reason, it was designed for intense competition. The FC is built with premium components that won't let you down on race day.

The FC features the best specs for today's racer such as an onboard SD slot, LED strip, STM32405, ICM20602, and onboard filter circuit for your VTX (when used with 10v BEC on the XRotor Micro 45A ESC).

The built-in OSD on the FC allows the user to adjust or set OSD parameters from your flight firmware such as Betaflight/Cleanflight/Butterflight etc.

Lastly, plug and play technology allows the XRotor F4 to be compatible with the Hobbywing 4in1 ESC providing a clean and easy solution for your next build.


  • Super-high Running Frequency
    Redesign every aspect STM32 F405 MCU allows the FC to run the PID looptime and gyro with higher frequency.
  • DShot 150/300/600/1200, Oneshot125, Oneshot42, Multishot Modes Supported
    Besides the latest Dshot 150/300/600/1200 mode, the FC also supports the regular PWM mode, Oneshot125 mode, Oneshot42 mode and Multishot mode.
  • Multiple Rx Protocols Supported
    Compatible with various receivers likes SBUS, SUMH, SUMD, SPEKTRUM 1024/2048, XBUX, PPM, etc. 
  • TF-card Insertion Supported
    Onboard OSD microchip allows users to easily adjust various (OSD) parameters via the Betaflight/Cleanflight software.
  • Onboard OSD Microchip
    Onboard OSD microchip allows users to easily adjust various (OSD) parameters via the Betaflight/Cleanflight software.
  • BetaFlight/Cleanflight Firmware Ready
    The FC which supports Betaflight/Cleanflight firmware & allows parameter adjustment via Betaflight /Cleanflight software is more applicable to FPV flying & racing.
  • Perfectly integrable with the Hobbywing 4IN1 ESC & VTX
    It’s easy to wire and install when pairing the FC with a Hobbywing 4-in-1 tower ESC & an HOBBYWING VTX (Video Transmitter).

Powerful Hardware for Super Fast Operating Speed. The STM32F405 MCU, which features powerful computing capacity & super operating speed, combined with the high-sensitivity ICM20602 6-axis motion sensor supports 32KHz PID controller & gyro. The built-in OSD chip allows users to adjust or set OSD parameters via the Betaflight/Cleanflight/Butterflight/invaflight software or transmitter easily. The internal TF-card expansion slot allows users to insert a SD card to record more flight data.Innovative Shock-absorbing Structure. The Innovative connecting method via a soft cable (*it works better when pairing with the XRotor Micro 45A 4in1 BLHeli_32 DShot1200) combined with the shock-absorbing design of mounting holes effectively reduces the impact on high-sensitivity FC components from outside shock to make every flight more stable and precise.On-board Filter Circuit. The XRotor Micro-F4-G2, which integrates with a filter circuit module (*it only functions when pairing with the 10V BEC of the XRotor Micro 45A 4in1 BLHeli_32 DShot1200), provides purer powering condition for VTX to make images more clear and stable.Multiple Throttle Signal Modes Supported. Besides the latest DShot 150/300/600/1200 high-speed digital throttle signal modes and the Proshot1000 mixed throttle signal mode, the Oneshot125/Oneshot42/Multishot and regular PWM throttle signal modes are also supported.Multiple FPV Firmware Supported. The XRotor Micro-F4-G2 not only supports multiple mainstream FPV firmware like BetaFlight, Cleanflight,  Butterflight and invaflight, but also allows users to adjust or set parameters via the corresponding  software. All this makes the unit more applicable to various FPV flights & racing.Compatible(with the Hobbywing 4IN1 ESC&VTX). It’s easy to wire and install when pairing the FC with a Hobbywing 4-in-1 tower ESC & a HOBBYWING VTX (Video Transmitter).

  • Application: FPVs with 130-300mm FPVs Diagonal Wheelbase
  • Firmware: OMNIBUSF4SD
  • FC Programming: Supported
  • Programming via: Betaflight/Cleanflight-configurator or Others
  • Compatible with (Modes): PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, DShot1200, Proshot1000 and etc
  • Compatible with (Transmitters): PPM, Spektrum, SBUS, SUMD, SUMH, XBUS, IBUS, JETIEXBUS, CRSF, SRXL, and etc.
  • OSD: Buit-in
  • Voltage Monitoring: Supported
  • Current Monitoring: Supported
  • External Buzzer: Supported
  • LED Control: Supported
  • USB Port: MicroUSB
  • Timing: Supported
  • Motor Rotation: Supported
  • Size: 36x36mm
  • Mounting Holes: 30.5x30.5mm
  • Weight: 6g 


  • 1x HW F4 G2 Flight Controller Bulit-in OSD​

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