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Audio BFF Add-on - 3W I2S audio amplifier module - for QT Py and Xiao - Adafruit 5769
Audio BFF Add-on is another add-on developed by Adafruit, which allows you to expand the capabilities of the QT Py and Xiao series with additional functionalities. This time, the manufacturer has prepared an I2S 3 W audio amplifier with the MAX98357 chip, enabling high-quality sound playback. He also placed a microSD memory card slot on the board, which can support up to 64 GB of memory, and a picoblade-compatible connector for connecting a 4 Ohm or 8 Ohm speaker.
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