Interactive LED Wall - Arduino Code Explained

UPDATE: I've made some changes and added a new mode for anyone replicating this project!
Check out my github page linked below for the new code and a full list of changes!

My code: github.com/mrme88/Interactive-LED-Wall/blob/master…

Check out the build video if you haven't seen it:    • How I Made an INTERACTIVE LED WALL  

This video is a walk through of the code I wrote for my LED wall. I cover the Arduino libraries used, the set-up, the main loop function, and each of the modes that the wall currently has.

FastLED Library: github.com/FastLED/FastLED
Keypad Library: playground.arduino.cc/Code/Keypad

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