Using solid-core wire for stiffness, solder short wires to all four junctions on the NeoPixel ring. Orient all wires to stick down through the pixel ring, and solder its output to the inward-facing arrow on a FLORA NeoPixel.

This center pixel will sit back in space more than the pixel ring, adding a bit more space for diffusion behind the faceplate.
Carefully solder the rest of the wire connections according to the circuit diagram. The single pixel will sit back to back with GEMMA, not quite on the same plane as the pixel ring.

This guide was first published on Oct 02, 2013. It was last updated on Jul 13, 2024.

This page (Build Circuit) was last updated on Sep 26, 2013.

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