F4 AIO Flight Controller Ver 2.0

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Speedy Bee F4 AIO Flight Controller

BLE Module Integrated 0 configuration

Setting the FC parameters via mobile device
iOS 10.0+:iPhone4S, iPad 3rd Gen and later  APP Store
Android 4.3+:  Google PlayDownload
Throttle Armed, the Bluetooth module will deactivate automatically
Throttle Disarmed, the Bluetooth module will activate automatically
Speedy Bee F4 AIO Flight Controller

MCU: STM32F405

Much better than STM32F1 and F3

Built-in LC Filter | Clear image | Reduce noise

All 5V/9V Output with LC Filter

Speedy Bee F4 AIO Flight Controller Without LC Filter
Speedy Bee F4 AIO Flight Controller With LC Filter
Speedy Bee F4 AIO Flight Controller

Support OSD

Preview (drag to change position)

PDB integrated for powering external devices

1*3.3V/1*4.5V/3*5.0V/1*9.0V Output

Direct power to the ESCs

Speedy Bee F4 AIO Flight Controller
Speedy Bee F4 AIO Flight Controller

MPU6000 Gyroscope More stable

  • Speedy Bee F4 AIO Flight Controller
    Power Input
    3s-6s Lipo Power
  • Speedy Bee F4 AIO Flight Controller
    UART2 for receiver
  • Speedy Bee F4 AIO Flight Controller
    Battery Monitoring
    Current Sensor 200A(Scale 302)
  • Speedy Bee F4 AIO Flight Controller
    RSSI input
    Safer flight
  • Speedy Bee F4 AIO Flight Controller
    External GPS
  • Speedy Bee F4 AIO Flight Controller
    6-layer PCB
    More solid

Speedy Bee F4 AIO Flight Controller

Speedy Bee F4 AIO Flight Controller
Speedy Bee F4 AIO Flight Controller


  • Speedy Bee F4 AIO Flight controller * 1
  • M3*3+3 Nylon column * 6
  • M3 Nylon nut * 6
  • M3 Anti-vibration Gasket * 6
  • Rubycon 35V 470uf capacitor * 1
  • Manual * 1


OSD BetaFlight OSD w/ AT7456E chip
BLE Module Inner connect to UART5 for remote setting with Speedy Bee App or other similar apps
BlackBox 16MB onboard dataflash
Current Sensor 200A(Scale 302)
Power input 3s - 6s Lipo
Power output 4.5V * 1 , 3.3V * 1, 5V * 3(Max.2A) , 9V * 1(Max.2A)
Cam And VTX power output Built-in LC-Filter for 5V and 9V
ESC power output 4 * VCC output
UART2 for Receiver Built in inverter of RX2 for SBUS input through SBUS pad, RX2 pad used for PPM, DSM2, DSMX, IBUS
RSSI input RSSI input solder pad
I2C Used for external GPS, Barometer module
Buzzer Buz- and 5V pad used for 5V Buzzer
ESC signal s1 - s7
LED pin Used for WS2812 LED
Boot button Used to easy enter DFU mode
Weight ≈8.8g
Dimension 36*39*7mm



15 Reviews Hide Reviews Show Reviews

  • 4
    First Build of a Quadri FPV

    Posted by MARTINS on 28th Jun 2019

    For my first build, I choose this flight controller.

    He is just perfect for my usage :

    - PDB + OSD Ok
    - 2S, 3S and 4S Ok
    - Bluetooth with IOS Phone Ok (IPhone 6 +) but sometimes bug (solved since Betaflight 4.0 flash on the board).
    - Ardupilot or Betaflight Ok

    Finally, I broke my card after a lot of crash ! I am responsable of the broke of my F4. I draw my frame and I build it myself. The design was not made to be solid but to fly fast and for a long time.

    In conclusion, I'm fully satisfy (except the delivery, 1,5 month ...). I will probably buy another one for a new projet of Y3 FPV drone ...

  • 5

    Posted by Kahina on 8th Jun 2019

    I'm waiting for the version 3.0

  • 5

    Posted by Paulo on 1st Jun 2019

    F4 AIO FLIGHT CONTROLLER, good choice, the bluethoot works very well.

  • 5
    É pena nao funcionar bem com betaflight 4.0.0

    Posted by david Duarte on 9th May 2019

    A speedybee f4 com o firmware betaflight 4.0.0 não responde bem. O meu drone ficou a vibrar muito e sem control no acelerador. Instalei o 3.5. E ficou bom

  • 5
    Beta Bljuetooth Flt Cont

    Posted by emilliano zapatta on 12th Apr 2019

    these are great flt cont. GREAT ! I use the Bluetooth all the time.

  • 5
    Love this FC!

    Posted by Jacob Edwards on 25th Mar 2019

    The SpeedyBee V2 is a force to be reckoned with. They corrected the V1 flaw of a weak USB port so it is now even better! This FC has pads for everything and the built-in Bluetooth is one of a kind and beyond useful! I will keep buying this FC as long as they make them!

  • 4
    ......works, but not forever

    Posted by Markus on 23rd Jan 2019

    I really like the layout and functions, all works fine. However after some months it seemed the gyro turned defective and the quad would yaw by itself. I could not remedy this with different PID or rate settings, so bought a new one. I am not sure what caused this, maybe a crash or not...........

  • 5
    The Best FC for Freestyle FPV

    Posted by FroddoFPV on 20th Jan 2019

    I have been using the Speedybee FC since day one, i love the specs, the setups of the components, easy to install, the Bluetooth connection and obviously the great flying experience using it, i have 3 kwads with it and i will use it as my main FC forever. Great work SpeedyBee Team.

  • 5
    Versatile Flight Controller

    Posted by Reinhard on 28th Dec 2018

    Very versatile, stable voltage for FPV, more than enough Hearts for RX, telemetry, SmartAudio, ...