Streaming Radio Player
We just play a streamed radio station which provides the audio as mp3 and output the result via I2S via the built in DAC
An ESP32 was used to test this sketch.
Output Device: Piezo Electric Element
To test the output I am using a piezo electric element
It should also be possible to connect a headphone to the output pins...
On the ESP32 the output is on the Pins GPIO26 and GPIO27
| PIEZO | ESP32 |
|---|---|
| + | GPIO25 / GPIO26 |
| - | GND |