Audio BFF Add-on - 3W I2S audio amplifier module - for QT Py and Xiao - Adafruit 5769

Index: ADA-23827
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.
Audio BFF Add-on - 3W I2S audio amplifier module - for QT Py and Xiao - Adafruit 5769
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Manufacturer: Adafruit

Product description: Audio BFF Add-on - 3 W 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 .

The manufacturer has prepared a detailed user guide in which you will find sample Arduino and CircuitPython program codes - check it out!

Audio BFF Add-on - module with 3 W audio amplifier - for QT Py and Xiao - Adafruit 5769.

The module has been designed in such a way that it can be easily placed on the back of the QT Py and Xiao.

Technical specifications of the Audio BFF Add-on module

  • Compatible with: QT Py and Xiao series (the module will not work with the QT Py SAMD21 board)
  • Module type: I2S audio amplifier
  • Built-in chip: MAX98357
  • Supported speaker: 4 Ohm or 8 Ohm
  • Gain: 9 dB
  • Supply voltage: 5V
  • Pins: soldering pads
  • Additional elements: microSD memory card slot
  • Maximum capacity of supported card: 64 GB
  • Board dimensions: 20.7 x 17.8 x 7 mm
  • Weight: 1.6 g

Set contents

  • Audio BFF Add-on - 3 W I2S audio amplifier module - for QT Py and Xiao - Adafruit - 1 piece
  • Goldpin strip 1x16 pin - pitch 2.54 mm - 1 piece

The set does not include QT Py or Xiao tiles - they can be purchased separately in our store.

Elements included in the set.

Package width 4 cm
Package height 8 cm
Package depth 0.5 cm
Package weight 0.005 kg

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