Happymodel ELRS F4 2G4 V3.3 AIO 5in1 Flight controller built-in SPI 2.4GHz ELRS RX HPF4-2G4

Happymodel ELRS F4 2G4 V3.3 AIO 5in1 Flight controller built-in SPI 2.4GHz ELRS RX HPF4-2G4

Changelog 13-8-2022
V3.1  and V3.3 Version Update log:
V3.1 version comes with ICM20689 gyro and V3.3 version comes with BMI270 gyro due to MPU6000 was discontinued 
Onboard VTX changed to OPENVTX support 0mw~400mw
Pre-install Betaflight firmware which support ELRS V2.0 TX firmware

Firmware, hex file and default diff download
http://www.happymodel.cn/index.php/2022/02/23/elrsf4-2g4-v3-1-flight-controller-firmware-and-default-factory-diff/

Good News: Quicksilver firmware already support this AIO flight controller since v0.6.2-dev version

Online configurator here
https://config.bosshobby.com

Specifications:

Flight controller
MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
Gyro Sensor: Updated to BMI270 since V3.3 version
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 Open VTX
Built-in SPI ExpressLRS 2.4GHz receiver
Built-in 5V 1A BEC
Flight controller firmware target: CRAZYBEEF4SX1280

Onboard 4in1 ESC 
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

Onboard SPI ExpressLRS 2.4GHz Receiver
Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
RF Frequency: 2.4GHzAntenna : SMD antenna
Telemetry output Power: <12dBm
Receiver protocol:  SPI ExpressLRS
Could bind with Happymodel ES24TX , ES24TX Lite, ES24TX Slim and DIY 2.4GHz ELRS TX module (Requires ELRS V2.0 firmware)

Onboard 5.8g VTX 
Output power: 0mw~400mw switchable
Frequency: 48CH
Input voltage: 3.3V~5.5V
Current consumption: 300mA(type)
Frequency: 5.8GHz 6 bands 48 channels(include Race band)
Smartaudio V2.1 ready

Onboard voltage and Amperage meters settings 
Voltage meter scale setting 110
Amperage meter scale setting 1175

Note: Do not allow the antenna plug to touch the Motor soldering pins, as it may burn the ESC.

Includes
1x Happymodel ELRS F4 2G4 V3.3 AIO 5in1 Flight controller built-in SPI 2.4GHz ELRS RX
1x Connecting Wire
1x Dipole Antenna
4x Damping Balls
1x 3-Pin Wire
5x Screws