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