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Because the speaker that comes on the Circuit Playground Express cannot replicate complex sounds with high fidelity, it is useful to connect externally powered speakers to better hear your audio clips.

Alligator clips connected from the GND and A0 pads on CPX to the tip and GND on an audio jack (see circuit diagram) will transmit your audio to the speakers.

Follow this guide for more details on playing audio through Circuit Playground Express.

This guide was first published on Dec 07, 2018. It was last updated on Jul 14, 2024.

This page (Your Interactive Map) was last updated on Mar 08, 2024.

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