IMU Kalman Filter

[Aurentiaco]

Hello

[m98]

The library you are looking for: https://github.com/Reefwing-Software/Reefwing-AHRS
Nice overview over the different filters: https://www.olliw.eu/2013/imu-data-fusing/

[Aurentiaco]

The library you are looking for: https://github.com/Reefwing-Software/Reefwing-AHRS
Nice overview over the different filters: https://www.olliw.eu/2013/imu-data-fusing/

Thank you for your reply. I looked at the github repo that you send but couldn't understand how can I implement it to my code could you give more information about if you know. Could you help me?

[m98]

You deleted your initial post, so I'm not sure what you were trying to do, but just add the library to your project and modify one of the examples. This should have everything you need to get started: https://github.com/Reefwing-Software/Reefwing-AHRS/blob/main/examples/nano33BLErev2/nano33BLErev2.ino

[SiliconWizard]

OK.

[peter-h]

Inertial navigation has interesting applications in some parts of the world

[SiliconWizard]

Given that there's nothing in the post, and that chances are the OP will never reply, we don't know what they are after exactly, nor whether it's even worth posting.
But just as always, if the topic may be of interest to anyone else, know that this very topic is a huge, gigantic rabbit hole that you may spend years on. Good luck!

[voltsandjolts]

IIRC they were building a device for attachment to a golf club head and using imu to calculate head speed. Not something I would need, everyone can clearly see my swing is crap,  but somehow I make it to the 19th.

[peter-h]

If they want the speed at the ball impact point, just interrupt two IR beams. I did that to measure the pellet speed of an air rifle. Took maybe 10 mins to build.

[coppercone2]

Hello

hello!