New LED strip update (12/24/2021)

[rdudhagra]

Happy Holidays y'all!

I finally got around to fixing some bugs and implementing some well-overdue improvements to the LED strip controller. In summary:

• The LEDs update way faster now (many reasons behind this including faster baud rate and improving overall robustness)
• Variable refresh rate controllable through the website (so you can speed up/slow down the patterns...also means that Slow Rainbow is gone!)
• New Christmas and Confetti modes for some holiday spirit (just in time!)

How do I update my sand table to get these cool new features?

Simply ssh into your table, navigate to the folder where you downloaded this repo, and run git pull, followed by npm install in the Website folder, and then sudo systemctl restart sandtable. I added a script that will flash the new Arduino firmware to the led controller Arduino, so there's no need to open up the table!

Let me know if you find any bugs or have suggestions for future improvements!