To connect the STEMMA Speaker, use a STEMMA connector cable to plug into the STEMMA connector on the speaker's board. Then take those three wires and solder them to the Circuit Playground Bluefruit pins. POWER will be soldered to 3.3V, GND will be soldered to GND and SIGNAL will be soldering to AUDIO (A0).

This guide was first published on Feb 07, 2020. It was last updated on Nov 27, 2023.

This page (Soldering - Circuit Playground Bluefruit ) was last updated on Feb 03, 2020.

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