Product 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, and also supported by other flight stacks such as Ardupilot.

Technical Specifications

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
On-board sensors
Accel/Gyro: ICM-20689
Accel/Gyro: BMI088
Mag: IST8310
Barometer: MS5611

GPS: ublox Neo-M8N GPS/GLONASS receiver; integrated magnetometer IST8310

serial port maping：
SERIAL0 -> USB
SERIAL1 -> UART2 (Telem1)
SERIAL2 -> UART3 (Telem2)
SERIAL3 -> UART1 (GPS)
SERIAL4 -> UART4 (Telem4 I2CB)
SERIAL5 -> UART6 (Telem3)
SERIAL6 -> UART7 (spare, debug)

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

Mechanical Data:
Dimensions:80*45*20.5mm
Weight: 68.8g

1 x Holybro Durandal H7开源飞控套装 PM02 V3 电源模块

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