Fire-Dragon-TW
Fire-Dragon-TW
```C #include "Audio.h" #include "FS.h" #include "SPIFFS.h" #define I2S_DOUT 25 #define I2S_BCLK 27 #define I2S_LRC 26 Audio audio(true, I2S_DAC_CHANNEL_BOTH_EN); void setup() { Serial.begin(115200); audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT); audio.setVolume(21); SPIFFS.begin(); audio.connecttoFS(SPIFFS, "alert.mp3");...
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speaker is connected to GPIO 26 and GND