Grab a NeoPixel stick and consult the Adafruit NeoPixel Überguide for hook-up details o' plenty.
Insert the stick into the mouth hole...
This isn't a snap-fit, so you're going to have to secure it with something.
I used a bit ot painters tape on the back and then added a bit of hot-glue on the front to hold it in place.

Connect the Neo Pixel stick as follows:
  • VCC --> 3v
  • GND --> GND
  • SIG --> D7 (digital pin)

This guide was first published on Feb 17, 2014. It was last updated on Feb 17, 2014.

This page (Mouth) was last updated on Nov 24, 2020.