Technical Specification

Processors & Sensors

• FMU Processor: STM32H743

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

• IO Processor: STM32F103

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

• On-board sensors

  • Accel/Gyro: ICM-42688-P

  • Accel/Gyro: BMI055

  • Mag: IST8310

  • Barometer: MS5611

Electrical data

• Voltage Ratings:

  • Max input voltage: 6V

  • USB Power Input: 4.75~5.25V

  • Servo Rail Input: 0~36V

• Current Ratings:

  • Telem1 Max output current limiter: 1.5A

  • All other port combined output current limiter: 1.5A

Mechanical data

• Dimensions: 84.8 * 44 * 12.4 mm

• Weight (Aluminum Case) : 59.3g

• Weight (Plastic Case) : 34.6g

Interfaces

• 16- PWM servo outputs (8 from IO, 8 from FMU)

• 3 general purpose serial ports

  • Telem1 - Full flow control, separate 1.5A current limit

  • Telem2 - Full flow control

  • Telem3

• 2 GPS ports

  • GPS1 - Full GPS port (GPS plus safety switch)

  • GPS2 - Basic GPS port

• 1 I2C port

  • Supports dedicated I2C calibration EEPROM located on sensor module

• 2 CAN Buses

• 2 Debug port

  • FMU Debug

  • I/O Debug

• Dedicated R/C input for Spektrum / DSM and S.BUS, CPPM, analog / PWM RSSI

• Dedicated S.BUS output

• 2 Power input ports (Analog)

Other Characteristics

• Operating temperature: -40 ~ 85°c