C++ imu

Open-source C++ projects categorized as imu

Top 7 C++ imu Projects

  1. kalibr

    The Kalibr visual-inertial calibration toolbox

  2. SaaSHub

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  3. dRehmFlight

    Teensy/Arduino flight controller and stabilization for small-scale VTOL vehicles

    Project mention: Advanced Aerial Robotics Made Simple | news.ycombinator.com | 2026-02-13

    He also has a fun YouTube channel: https://m.youtube.com/playlist?list=PLTSCOv-lGtMax-oA4Pnq8OT...

    One of the first flight controllers he coded was in Arduino..

    https://github.com/nickrehm/dRehmFlight/tree/master/Versions...

    He deliberately kept the code in single file and made sure it was still easy to follow.

  4. invensense-imu

    Arduino and CMake library for communicating with the InvenSense MPU-6500, MPU-9250 and MPU-9255 nine-axis IMUs.

  5. fusioncore

    ROS 2 sensor fusion SDK: UKF, 3D native, proper GNSS, zero manual tuning. Apache 2.0.

    Project mention: FusionCore: ROS 2 sensor fusion (IMU and GPS and encoders) | news.ycombinator.com | 2026-04-30
  6. SparkFun_MPU-9250_Breakout_Arduino_Library

    Arduino sketch for MPU-9250 9DoF with AHRS sensor fusion

  7. BNO055ESP32

    C++ Interface for the Bosch-Sensortec's BNO055 compatible with Espressif's ESP32 SoC running esp-idf.

  8. quadcopter

    quadcopter control code

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C++ imu related posts

  • Syncing video with sensor data for creating a learning dataset

    1 project | /r/robotics | 18 May 2022
  • ZED 2 Kalibr Calibration

    1 project | /r/ROS | 10 Mar 2022
  • Having trouble finding the correct library for this 9DOF IMU, can anyone help

    2 projects | /r/arduino | 13 Jul 2021
  • Camera Calibration Tool (Pinhole) w/ Re-projection Error Metric

    2 projects | /r/ROS | 8 Apr 2021
  • Best library for calibrating 3 cameras?

    2 projects | /r/computervision | 12 Feb 2021
  • Sensors for 2021

    3 projects | /r/rocketry | 11 Feb 2021
  • A note from our sponsor - SaaSHub
    www.saashub.com | 18 Jun 2026
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Index

What are some of the best open-source imu projects in C++? This list will help you:

# Project Stars
1 kalibr 5,345
2 dRehmFlight 1,377
3 invensense-imu 557
4 fusioncore 114
5 SparkFun_MPU-9250_Breakout_Arduino_Library 79
6 BNO055ESP32 28
7 quadcopter 3

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