Overview

Wear a bangle of light! Build a charming bracelet from four NeoPixel rings and GEMMA, Adafruit's tiny wearable electronics platform. You will need:

This guide was written for the 'original' Gemma board, but can be done with either the original or M0 Gemma. We recommend the Gemma M0 as it is easier to use and is more compatible with modern computers!
This guide was first published on Dec 18, 2013. It was last updated on Nov 16, 2018. This page (Overview) was last updated on Sep 12, 2017.