The current PCB design of this project requires the maker to put a couple of jumper wires. I want to make an updated PCB that additionally improves the following aspects:

• Brighter LED's using WS2812's instead of normal RGB LED's.
• Usage of 3 bits mux instead of 4 bits, ensuring easier supply.
• SMD components instead of through-hole, making the prototype a bit more eco-friendly, and scalable.
• Unuse the FTDI driver chip, making it cheaper
• More buttons for easier access of functions.

I started a repository that may be uploaded later.