Happymodel CrossF4 AIO - F411 BMI270 FC + 5A 1-2S ESC + ELRS V3 RX

This Happymodel CrossF4 AIO is a highly packed 1-2S AIO F4 flight controller with a built-in 5/6A ESC and SPI ELRS V3 receiver.

• CrazyBeeF411 Flight Controller Firmware
• Onboard SPI ELRS V3 Receiver
• 5A BLHeli_S 1-2S ESC
• SPI BMI270 Gyro

FLIGHT CONTROLLER

• Built-in UART ExpressLRS 2.4Ghz receiver(Default firmware ExpressLRS v3.0.1)
• Power supply: 1-25 Lipo Lihv battery input (DC 2.8V~8.7V)
• Built-in 5A(each) Blheli_S 4in1 ESC Dshot300 ready
• MCU:STM32F411CEU6 (100MHz, 512K FLASH)
• Built-in voltage detection and current sensor
• Built-in Onboard flash 16Mb for Blackbox
• Firmware target: CRAZYBEEFADX4,3.2
• Built-in Betaflight OSD(SPI Control)
• Sensor: BMI270(SPI connection)
• Built-in 5V 1A BEC

ESC

• Support ESC Protocol: DSHOT150/DSHOT300/DSHOT600
• Default Factory firmware: S$ _H_50_REV16_8.HEX
• Power supply: 1-25 LiPo/LiPo HV (2.8v~8.7v)
• Currents: 5A continuous peak 6A (5 seconds)
• Support BLHeliSuite programmable
• MCU upgraded to EFM8BB21

ONBOARD ELRS RECEIVER

• Packet Rate option: 25Hz/50H2/150Hz/250Hz/S500Hz
• Could update firmware via ExpressLRs configurator
• Antenna: enameled copper wire 31mm length
• Default firmware version: ExpressLRS V3.0.1
• The same hardware with Happymodel EP1
• Telemetry output Power: <12dBm
• Receiver protocol: CRSF
• RF Frequency: 2.4GHz

IMPORTANT NOTES

• Type the following command to CLI:
  
  • Set blackbox_device = SPIFLASH
    
  • Set flash_spi_bus = 2
    
  • Resource FLASH_CS 1 a14
    
  • Save

• 1x Happymodel CrossF4 AIO - F411 BMI270 FC + 5A 1-2S ESC + ELRS V3 RX
• 4x Rubber Grommets
• 1x Connecting Wire