Interfacing Nvidia Jetson Nano with MPU9255:
VCC --> 5V GND --> GND SCL --> PIN 5 SDA --> PIN 3
sudo apt-get install -y i2c-tools
sudo usermod -aG i2c $USER
$ sudo i2cdetect -y -r 1
0x68RTIMULib is automatically installed when the repository is compiled using the script located in ca_imu/scripts/install_rtimulib.sh.
The normal process is to run the magnetometer min/max option followed by the magnetometer ellipsoid fit option followed finally by the accelerometer min/max option.
The resulting RTIMULib.ini can then be used by any other RTIMULib application.
RTIMULibCalThis video shows how to wag your IMU in order to calibrate the magnetometer.
This video shows how the calibration process of the accelerometer has to be made.
roslaunch ca_imu mpu9255.launch