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I2S Amplifier Bff
AdafruitRP2040
A small microcontroller board with an I2S amplifier for high-quality audio playback, using three GPIO pins.
In stock
Specifications
4- Operating Voltage
- 3.3V to 5.0V (recommended) or 1.8V to 3.6V (low power mode) V
- Flash
- Not specified
- Ram
- Not specified
- Dimensions
- Small, fits on the back of a QT Py or Xiao board
Pinout
3| Pin | Name | Functions | Notes |
|---|---|---|---|
| A0 | DIN | I2C | Audio data |
| A1 | LRC | I2C | Wordselect clock |
| A2 | BIT | I2C | Bitclock |
Interactive pinout
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RP2040
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