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Bluetooth Speaker
AdafruitESP32
A Bluetooth speaker inspired by Severance with a Feather ESP32 V2 and MAX98357A amplifier.
In stock
Specifications
7- Operating Voltage
- 5V (USB) / 12V (VIN) - 3.0V to 3.6V (I2S DAC) V
- Logic Level
- 3.3V V
- Flash
- 8MB B
- Ram
- 2MB PSRAM B
- Gpio Count
- 14
- Dimensions
- 88mm (X) x 174mm (Y) x 90mm (Z) mm
- Connectivity
- Bluetooth A2DP, I2S
Pinout
6Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| LRC | RX | UART | I2S DAC |
| BCLK | TX | UART | I2S DAC |
| DIN | 14 | GPIO | I2S DAC |
| GND | GND | GND | Ground |
| VIN | USB | POWER | Power input for MAX98357A |
| GAIN | GND | GND | Gain control for MAX98357A |
Interactive pinout
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ESP32
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