ESP32 Bluetooth Audio Receiver

Use an ESP32 to receive audio via bluetooth to upcycle an old stereo

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That project uses an esp32 for Bluetooth A2DP combined with an VS1053 to decode audio.
It allows you to stream audio from your phone to an old stereo.

You can « hear » it in action here :

To increase range, I’ve connected an external antenna which make is a lot more reliable.

I’ve built a first one using an Adafruit VS1053 breakout and connecting an external antenna to increate range (

I’ve built more using ESP32-WROOM-32U with external antenna and generic VS1053 MP3 breakout (

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o453861 wrote 04/02/2023 at 13:09 point

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