The Holybro Durandal Flight Controller Module is a high-performance flight controller designed by Holybro, featuring the advanced STM32H7 microcontroller series. It is tailored for complex and demanding flight applications, offering built-in vibration isolation and an integrated IMU heater for optimal sensor performance.

• Equipped with a high-performance H7 processor capable of reaching speeds up to 480 MHz.
• Features redundant IMUs from Bosch® & InvenSense®, enhancing reliability and precision.
• The built-in vibration isolation system effectively filters out high-frequency vibrations, ensuring accurate sensor readings.
• Onboard heating resistors temperature-control the IMUs, maintaining their optimum working temperature.
• Provides two power ports and five general-purpose serial ports, with dual power ports for redundancy.

PROCESSORS & SENSORS

• Main FMU Processor: STM32H743

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

• IO Processor: STM32F100/F103

  • 32 Bit Arm ® Cortex®

• On-board sensors

  • Accel/Gyro: ICM-20689

  • Accel/Gyro: ICM-20602 / BMI088

  • 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:80*45*20.5mm

  • Weight: 68.8g

INTERFACES

• 13 PWM outputs (8 from IO, 5 from FMU)

• 5 general purpose serial ports

  • 3 with full flow control

  • 1 with separate 1.5A current limit (Telem1)

• 3 I2C ports

• 4 SPI buses

  • 1 internal high speed SPI sensor bus with 4 chip selects and 6 DRDYs

  • 1 internal low noise SPI bus dedicated for XXX

  • Barometer with 2 chip selects, no DRDYs

  • 1 internal SPI bus dedicated for FRAM

  • Supports temperature control located on sensor module

  • 1 external SPI buses

• Up to 2 CANBuses for dual CAN

  • Each CANBus has individual silent controls or ESC RX-MUX control

• Analog inputs for voltage / current of 2 batteries

• 6 dedicated PWM/Capture inputs on FMU

• Dedicated R/C input for Spektrum / DSM

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

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

• 2 additional analog inputs

• Durandal DataSheet
• Durandal Pinouts

• 1x Holybro Durandal Flight Controller
• 1x Cable Set