Guide to gyro and accelerometer with Arduino including Kalman filtering

[dhal_sauce]

Good day Mr Varesano, I love the work that you have done with FreeIMU. I am currently trying to use your source code(particularly your yaw_pitch_roll example) but unfortunately, I have a sensor that is not supported by your code ( I am using an AltIMU 10 v5 which is comprised of the LSM6DS33 accel and Gyro, the LIS3MDL magnetometer and the LPS25G Barometer). I am able to read the raw data from all of the sensors but I do not know how to incorporate the new sensors into your code.
My question to you is which parts of your existing code would I have to include the different information for the individual sensors? I am really finding it difficult to follow where your code is referencing all of the functions for the different sensors from.
Any assistance will be greatly appreciated.

Regards.

[albannava]

Would it be possible for you to list the components needed for the project?

Thank you!

[tim77777]

regarding the forumla
angle = 0.98 *(angle+gyro*dt) + 0.02*acc

which gyro output is used. If it is pitch angle, then is the Y gyro output used?

thanks

[Soofiyan]

i have a problem using gyro with arduino if i power with external power supply of 5V then the arduino is callibrating again and again and if connect it directly it has no issues please look at my problem.