We'll wire the battery pack directly to the Gemma, since the waterproof pack doesn't come with a JST connector attached.  Red goes to VOUT and black goes to G.

The NeoPixels will use the same pads for + (VOUT) and - (G), and the third wire will attach to D1.  

This guide was first published on Jun 18, 2019. It was last updated on Jul 20, 2024.

This page (Wiring the Lights) was last updated on Mar 08, 2024.

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