[armaizadenwala]

Thank you for this post! When I started, I didn't realize how low powered these nanos are. I spent forever getting the variables under 1.1kb but I just discovered the teensy 4.0 that supports 1000x as much memory and 30x the processor speed.

I am still glad I started with the nano because it got me to refactor my code and make it memory efficient.

[leggomylibro]

Well, congratulations - it's an impressive project! Putting things together in a sturdy way that looks nice is the hard part. Thanks to all of the free libraries and IDEs, the hardware and software are practically an afterthought these days :)