Home › Forums › Game Frame › Hardware Modding › How to externally control each pixel › Reply To: How to externally control each pixel July 24, 2014 at 5:53 pm #1001 andrew.haskinParticipant I’ll take a look at the NeoPixel library, thanks Jeremy! I could modify eight 4×4 keypads, but that would require 64 digital inputs I believe. Maybe I can find an 8×8 keypad and overall have less pins. Not sure how I would use a switch matrix.
