25.5×25.5mm Happymodel CrazybeeF4 PRO V3.1 Flight Controller for Cine8 Drone



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25.5×25.5mm Happymodel CrazybeeF4 PRO V3.1 Flight Controller AIO 12A BL_S 4in1 ESC SPI Frsky Receiver for Cine8 Drone

Package Included:

1x  Happymodel CrazybeeF4 PRO V3.1 FC AIO ESC RX Board

1x bag of Screws



This flight controller is already pre-solder buzzer , external receiver wires, 5pin vtx wires (just plug to Happymodel Whoop_vtx or Whoop_vtx_hp or Diamond VTX . ) and also the xt30 power wires .

It’s easy to build your own FPV drone with this AIO flight controller

VTX is NOT included.

FPV Camera and External Frsky/ Flysky/ TBS CRSF Receiver Showed on picture are NOT Included




Model: CrazybeeF4 PRO V3.1

Item Name: F4 Flight Controller AIO ESC Frsky Receiver Board

Weight: 9.41g

Application: Original replace FC for Happymodel Cine8 FPV Racing Drone

CRAZYBEE F4 V3.1 Flight Controller CRAZYBEEF4 V3.1 FC  Firmware target: CrazybeeF4FR

MCU:STM32F411CEU6 (100MHZ, 512K FLASH)

Sensor: MPU-6000(SPI connection)
Board Size: 28.5×28.5mm
Power Supply: 2-4S Battery input (DC 7V-17V)
Built-in Betaflight OSD(SPI Control)
Built-in 5V 1A BEC

Onboard 12A 4in1 ESC MCU Upgraded to EFM8BB21
Power Supply: 2-4S LiPo/LiPo HV (7v/17v)

Con. Current: 12A
Burst Current: 15A (5 seconds)
Support BLHeliSuite programmable
Factory firmware: F_H_40_REV16_8.HEX
Default protocol: DSHOT600

Onboard Frsky SPI D8 Receiver CC2500 Hardware

Compatible with FrskyD FrskyX Frsky_X_LBT SFHSS REDPINE protocol

Channels: 8ch
Failsafe support

Diversity 2.4G receiver system
No ground interference: above 300meter


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