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: 59.3g

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)
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Outline
Processors & Sensors
Electrical data
Mechanical data
Interfaces