Happymodel Crazybee F4 PRO Flight Controller 1-2S with Frsky XM+ RX Turbo EOS2 Camera VTX XT30 Plug 20AWG Silicone Wire for 2S Brushless Tiny Whoop For Mobula7 Mobula 7 Upgrade Eachine TRASHCAN TC75 Item NO.: F27288-E/F27288-G

Flight controller

CRAZYBEE F4 PRO 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 5A(each) Blheli_S 4in1 ESC Dshot600 ready

ESC MCU Upgraded to EFM8BB21

Built-in Betaflight OSD (SPI Control)

Built-in Current meter sensor Max up to 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

Multi Serial port support

Fully compatible with almost Brushless whoop drone

Weight:4.2g

Onboard 4in1 ESC

MCU upgraded to EFM8BB21

Power supply: 1-2S LiPo/LiPo HV (3.5v/8.7v)
Current: 5A continuous peak 6A (3 seconds)
Support BLHeliSuite programmable
Factory firmware: S_H_50_REV16_7.Hex
Default protocol: DSHOT600

Receiver support

No RX version :

support external serial-bus receiver like xm+, crossfire, S-FHSS and Dsm2/DSMX, Ibus protocol etc.

Built-in

DSM2/DSMX receiver Version:

Serial bus receiver

Protocol: DSM2/DSMX compatible

Channels:6-9 (Depend on your radio)

No ground interference ( Transmitter and receiver 1 m from the ground): 300m

Built-in

Frsky NON-EU receiver Version:

SPI BUS receiver

Frsky D8/D16 switchable

Compatible Non EU transmitter both D8 and D16 mode

Channels: 8ch or 16ch

Failsafe support

No ground interference ( Transmitter and receiver 1 m from the ground): 300m

                               Built-in

Flysky receiver Version:

SPI BUS receiver

Protocol: AFHDS and AFHDS-2A Switchable

Channels: 8ch(AFHDS) or 14ch(AFHDS-2A)

No ground interference ( Transmitter and receiver 1 m from the ground): 300m

Failsafe support