The Kalibr visual-inertial calibration toolbox
Why do you think that https://github.com/sparkfun/SparkFun_MPU-9250_Breakout_Arduino_Library is a good alternative to kalibr
The Kalibr visual-inertial calibration toolbox
Why do you think that https://github.com/sparkfun/SparkFun_MPU-9250_Breakout_Arduino_Library is a good alternative to kalibr