paulgreg / esp32-bluetooth-audio-adafruit

An ESP32 bluetooth audio receiver using an adafruit breakout

esp32-bluetooth-audio

An ESP32 blueooth audio receiver, inspired by KitchenRadio and using ESP32-A2DP library ! 🙏

Hardware

• esp32
• Adafruit VS1053 breakout
• jack connector

Connections

Follow Adafruit VS1053 wiring tutorial and use SPI3 on esp32

• VS1053 -> ESP32

---

• VCC -> 3.3v
• GND -> GND
• XDCS -> IO 21
• SDCS -> IO 17
• CS -> IO 05
• RST -> RST
• SCLK -> IO 18
• MOSI -> IO 23
• MISO -> IO 19
• DREQ -> IO 26
• AGND -> Center 'ground' pin on jack connector
• LOUT -> Left pin on jack connector
• ROUT -> Right pin on jack connector

Configuration

Copy parameters.h.dist to parameters.h and change it to your settings

Librairies

• Adafruit VS1053 Library
• ESP32-A2DP

Flash

Flash using « ESP32 DEV Module »

References

• VS1053 Datasheet
• Inspiring issue to connect ESP32-A2DP to VS1053