Stereo I2S Audio Amplifier - Getting started

Arduino library

To install the Arduino library, you can use the Arduino library manager or download it from the GitHub repository:

Stereo I2S Audio Amplifier Arduino library

Stereo I2S Audio Amplifier library by Soldered

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This library only works on multi-core chips like ESP32, ESP32-S3 and ESP32-P4. Your board must have PSRAM! It does not work on the ESP32-S2, ESP32-C3 etc.

ℹ️

First time Arduino user? For a detailed tutorial on how to get started with Arduino, see this section of our docs:

Getting started with Arduino

A full, comprehensive tutorial on how to fully set up and upload code for the first time on an Arduino board, from scratch!

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Connections

Below is an example connection diagram for Dasduino CONNECTPLUS. These pins will be used in the examples throughout this documentation.

Dasduino CONNECTPLUS	I2S Audio Amplifier board
VCC	VCC
IO27	BCLK
IO25	DIN
IO26	LRCLK
GND	GND