Checkout more info about this NeoDisplay (including the a wiring diagram) on:
The case is designed to be printed without any supports (when the front of the case is resting on your build plate). It has some steep overhangs, but since these are inside of the case, the end result of your NeoDisplay looks beautiful. I used ColorFabb’s XT Co Polyester on my Lulzbot Mini for a beautiful gloss and an extremely strong case.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.