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System Benchmarking

System Benchmarking

Owned by Kiran Surendran
Last updated: 2021-08-09
1 min read

Overall System Benchmarking

 

Pixhawk 4 (FMUv5)

Pixhawk Autopilot v6U STANDARD (FMUv6U)

Navio2 (Ardupilot)

Zeropilot 1.0

 

Pixhawk 4 (FMUv5)

Pixhawk Autopilot v6U STANDARD (FMUv6U)

Navio2 (Ardupilot)

Zeropilot 1.0

Main FMU (Flight Management Unit)

STM32F765

(216MHz, 2MB Flash, 512kB RAM)

STM32H743

(480MHz, 2MB Flash, 1MB RAM)

BCM2837 (RPi3)

(1.2GHz, 1GB RAM)

STM32F765ZGT6

(216MHz, 1MB Flash, 512kB RAM)

IO Processor/Co-processor

STM32F100

-

STM32F103

STM32F030RCT6

On-board Sensors

  • IMU

    • ICM-20689

    • BMI055

  • Magnetometer

    • IST8310

  • Barometer

    • MS5611

  • GPS

    • U-blox Neo-M8N

  • IMU

    • ICM-20602

    • ICM-42605

    • BMI088 ACCEL + GYRO

  • Magnetometer

    • BMM150

  • Barometer

    • BMP388

  • IMU

    • MPU9250

    • LSM9DS1

  • Barometer

    • MS5611

  • GPS

    • U-blox Neo-M8N

  • IMU

    • BMX160 IMU

  • Barometer

    • MPL3115A2

  • GPS

    • U-blox Neo-M8N

(technically external, but really should be onboard)

Other Sensors/Peripherals

 

  • FRAM Module

    • FM25V02A

  • USB Hub Controller

    • SMSC-USB2517

 

  • Ultrasonic

    • MB1013-000 Ultrasonic Sensor Module

Technical Data Sheet

https://github.com/PX4/px4_user_guide/raw/master/assets/flight_controller/pixhawk4/pixhawk4_technical_data_sheet.pdf

https://github.com/pixhawk/Pixhawk-Standards/blob/master/DS-016%20Pixhawk%20Autopilot%20v6U%20Standard.pdf

 

 

Other Notes

 

 

  • Runs Linux on the RPi3 (co-processor just handles communication between RPi3 and Navio2 Module)