If you want to make your own nano racer for engaged flights or your Cinewhoop to make beautiful videos, you need a flight controller.
The Crazybee F4 Pro in V2.0, coupled with a brushless ESC for 2S and 3S batteries, successfully powers several devices such as the RedDevil from Eachine, the Sailfly-X from Happymodel, the UR85 from UrUAV, the Mobula7 HD from Happymodel, etc.
![](https://static.wixstatic.com/media/29a608_ab910a576e7c4c37936c718dbc2de647~mv2.png/v1/fill/w_740,h_366,al_c,q_85,enc_auto/29a608_ab910a576e7c4c37936c718dbc2de647~mv2.png)
A nice track record! Eachine now offers its successor, the Crazybee F4 Pro V3.0…
While the general characteristics remain the same, the ESC has been revised for better performance. Instead of 5A, it is now able to support 10A, and 12A as a peak. In addition to 2S and 3S batteries, it is also compatible with Lipo 4S !
It is available in several versions: without radio receiver, with a Flysky compatible receiver, with a FrSky Non-EU D16 compatible receiver (and without regional limitation in D8).
Specification:
Brand name: Eachine
Item name: Crazybee F4 PRO Flight Controller
(Frsky version) CRAZYBEEF4 PRO FR Firmware target: CrazybeeF4FR
(Flysky version) CRAZYBEEF4 PRO FS Firmware target: CrazybeeF4FS
(DSM2/DSMX version) CRAZYBEEF4 PRO Firmware target: CrazybeeF4DX
(No RX version) CRAZYBEEF4 PRO FR Firmware target: CrazybeeF4DX
MCU: STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU-6000(SPI connection)
Board size: 28.5 * 28.5MM
Power supply: 1-2S battery input (DC 3.5-8.7V)
Built-in 6A(each) Blheli_S 4in1 ESC Dshot600 ready
Frsky version Built-in SPI Frsky receiver with telemetry(D8/D16 switchable)
Flysky version Built-in SPI Flysky receiver with telemetry(AFHDS/AFHDS2A switchable)
DSM2/X Version built-in Serial-based DSM2/DSMX compatible satellite receiver
No RX version need to add external Receiver
Built-in Betaflight OSD(SPI Control)
Built-in Current meter Max 28A
Current meter scale set to 1175
Built-in 5V 1A Buck / Boost with LC filter
Built-in voltage detection
BLHELI_S pass-through Ready
Taillight LED Ready
Where to buy
It will be offered by Banggood
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