Wiring Diagram

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Large Crystals

The larger crystal is big enough to fit the Circuit Playground Express and a small battery inside, making wiring very simple. Just plug in the battery or USB cable and you're done!

Smaller Crystals

makecode_hanging_wiring_bb.jpg

For the smaller crystals, it works best to put a single NeoPixel inside, since the Circuit Playground won't fit. You can also string multiple crystals together to make a hanging lamp or glowing crystal cluster. These are wired as follows:

  • VOUT to +
  • A1 to IN
  • GND to -

If you have more than one crystal, wire each OUT pin to IN on the next NeoPixel in the sequence.

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This guide was first published on May 14, 2019. It was last updated on May 14, 2019.

This page (Wiring Diagram) was last updated on May 06, 2019.

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