Use the on/off switch to conserve battery when you aren't fighting evil by moonlight.

Access the Circuit Playground Bluefruit's buttons with the case's built-in button pressers.

Press the A button to hear the song and the B button to pause the animation.

The case can either stand-up on its own as a display prop or be attached to a string with the hole at the top to be worn as a locket. Either way, after building this project you'll be able to show-off your moon prism power.

This guide was first published on Apr 06, 2021. It was last updated on Jun 20, 2024.

This page (Usage) was last updated on Mar 08, 2024.

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