HAPPYMODEL – ELRS F4 2G4 AIO FLIGHT CONTROLLER FOR MOBULA6 / CRUX3 1S

The ELRS F4 2G4 AIO flight controller is the world’s first with a built-in 2.4 GHz Express LRS SPI receiver.

Upon receiving your FC,please connect to USB and calibrate before continuing to build and solder to it.

FC SPECIFICATIONS

MCU:STM32F411CEU6 (100MHZ, 512K FLASH)

Sensor: MPU-6000(SPI connection)

Original whoop size compatible

Power supply: 1S battery input (DC 2.9V-4.35V)

Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready

Built-in Betaflight OSD(SPI Control)

Built-in 5.8G VTX

Built-in SPI ExpressLRS 2.4GHz receiverBuilt-in 5V 1A BECFlight controller firmware target: CRAZYBEEF4SX1280

ESC SPECIFICATIONS

MCU upgraded to EFM8BB21

Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)

Support BLHeliSuite programmable

Factory firmware: O_H_5_REV16_8.HEX

Default protocol: DSHOT600

EXPRESSLRS

Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz

RF Frequency: 2.4GHzAntenna : SMD antenna

Telemetry output Power: 12dbmreceiver protocol:=”” spi=”” expresslrscould=”” bind=”” with=”” happymodel=”” es24tx=”” lite=”” slim=”” and=”” diy=”” 2=”” 4ghz=”” elrs=”” tx=”” module=”” need=”” to=”” flash=”” the=”” same=”” version=”” firmware=”” li=””>

VTX

Output power: 25mw~200mw switchable

Frequency: 40CH

Input voltage: 3.3V 5.5V

Current consumption: 300mA(type)

Frequency: 5.8GHz 5bands 40 channels(include Race band)Smartaudio ready