Technical Specification

Processors & Sensors

• FMU Processor: STM32H753

  • 32 Bit Arm® Cortex®-M7, 480MHz, 2MB flash memory, 1MB RAM

• IO Processor: STM32F103

  • 32 Bit Arm® Cortex®-M3, 72MHz, 64KB SRAM

• On-board sensors (Shipping Currently, Rev8)

  • Accel/Gyro: 3x ICM-45686 (with BalancedGyro™ Technology)

  • Barometer: ICP20100 & BMP388

  • Mag: BMM150

• On-board sensors (Previous Revision, Rev3/4)

  • Accel/Gyro: BMI088/ICM-20649

  • Accel/Gyro: ICM-42688-P

  • Accel/Gyro: ICM-42670-P

  • Barometer: 2x BMP388

  • Mag: BMM150

Electrical data

• Voltage Ratings:

  • Max input voltage: 6V

  • USB Power Input: 4.75~5.25V

  • Servo Rail Input: 0~36V

• Current Ratings:

  • Telem1 output current limiter: 1.5A

  • All other port combined output current limiter: 1.5A

Mechanical data

• Dimensions

  • Flight Controller Module: 38.8 x 31.8 x 14.6mm

  • Standard Baseboard: 52.4 x 103.4 x 16.7mm

  • Mini Baseboard: 43.4 x 72.8 x 14.2 mm

• Weight

  • Flight Controller Module: 23g

  • Standard Baseboard: 51g

  • Mini Baseboard: 26.5g

Interfaces

• 16- PWM servo outputs with hardware switchable 3.3V or 5V signal mode (requires base board modification)

• R/C input for Spektrum / DSM

• Dedicated R/C input for PPM and S.Bus input

• Dedicated analog / PWM RSSI input and S.Bus output

• 4 general purpose serial ports

  • 3 with full flow control

  • 1 with separate 1.5A current limit (Telem1)

  • 1 with I2C and additional GPIO line for external NFC reader

• 2 GPS ports

  • 1 full GPS plus Safety Switch Port

  • 1 basic GPS port

• 1 I2C port

• 1 Ethernet port

  • Transformerless Applications (AN2190 50 Ohm termination)
  • 100Mbps

• 1 SPI bus

  • 2 chip select lines

  • 2 data-ready lines

  • 1 SPI SYNC line

  • 1 SPI reset line

• 2 CAN Buses for CAN peripheral

  • CAN Bus has individual silent controls or ESC RX-MUX control

• 2 Power input ports with SMBus

  • 1 AD & IO port

  • 2 additional analog input

  • 1 PWM/Capture input

  • 2 Dedicated debug and GPIO lines

Other Characteristics

• Operating temperature: -40 ~ 85°c