Hey! Thanks for the link to the Longman Tide project.

I've been following the tilt sensor project for awhile, and I was thinking of doing some computational data exploration/correlation based on the moon's gravitational pull. Your project is an easy solution to that part of the problem.

Glad it helps! I'm a geophysicist and have some tidal data from a real gravimeter (CG-5) to compare with and played with low cost tidal sensors a couple of years ago. Always happy to chat anytime. Let me know if you find any issues using the package!