Features

Durandal is a new flight controller designed by Holybro utilizing the STM32H7 microcontroller series. As increasing number of drone companies and developers need to run more powerful models and build on more embedded memory capabilities, Durandal is designed to offer the performance upgrade for development needs. The advantage will come in handy with intensive calculation features is required.

Harnessing from our extensive autopilot building experience in the past years, we have implemented new vibration absorption system into the mechanical design of the hardware, and integrated IMU heater for sensors temperator control.

Durandal is pre-installed with PX4 autopilot firmware. It fully supports also Ardupilot stack.

Specs

• Main FMU Processor: STM32H743 32 Bit Arm ® Cortex®-M7, 480MHz, 2MB memory, 1MB RAM
• IO Processor: STM32F100 32 Bit Arm ® Cortex®-M3, 24MHz, 8KB SRAM
• GPS: ublox Neo-M8N GPS/GLONASS receiver; integrated magnetometer IST8310
• Dimensions: 80 x 45 x 20.5mm
• Weight: 69g

On-board sensors

• Accel/Gyro: ICM-20689
• Accel/Gyro: BMI088
• Mag: IST8310
• Barometer: MS5611

Ratings

• Power module output: 4.9~5.5V
• Max current sensing: 120A
• Flight controller max input voltage: 6V
• USB Power Input: 4.75~5.25V
• Servo Rail Input: 0~36V

Included

1x Durandal
1x GPS Module
1x PM02 Power Management Board
1x I2C splitter Board
5x 6 to 6 pin cable (power)
2x 4 to 4 pin cable (CAN)
2x 10 to 10 pin cable (CAP&ADC)
1x 7 to 7 pin cable (SPI)
1x "Y" 6 to 4 pin & 4 pin cable
1x DSMX receiver cable
1x PPM/SBUS out cable
1x XSR receiver cable
1x SBUS receiver cable
1x USB (type-C) cable
1x Foam set
1x Durandal pinouts
1x Power Management Board Quick Start Guide

Downloads

For PX4 Flight Stack

Please use QGroundControl whose version is later than V 3.5.6 to flash the firmware. Only PX4 developer build (master) is supported now.

https://docs.px4.io/master/en/flight_controller/durandal.html

For Ardupilot Flight Stack

Take arducopter for example, please download the apj file in the following directory and install it with Missionplanner (custom firmware file).

https://firmware.ardupilot.org/Copter/stable/Durandal/

Downloads

Durandal DataSheet
Durandal Pinouts