I want to use the I2S library from Arduino framework, on an ESP32 board, but can’t import it.
A simple example like this doesn’t compile
#include <Arduino.h>
#include "I2S.h"
void setup()
{
Serial.begin(115200);
Serial.println("initialization done.");
I2S.begin(I2S_PHILIPS_MODE, 16000, 16);
I2S.end();
}
void loop()
{
}
My platformio.ini file:
[env:esp32dev]
platform = espressif32
board = esp32dev
framework = arduino
Why can’t PIO find Arduino’s I2S library? How can I make it work?