GEMMA jewelry! The bitty board fits perfectly in the center of a NeoPixel ring for flashy hoop earrings or a charming pendant. Read on to build your own!

Before you get started, follow the Introducing GEMMA guide or Introducing Gemma M0 guide

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 Sep 18, 2013. It was last updated on Jul 19, 2024.

This page (Overview) was last updated on Sep 14, 2013.

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