ESP32-bluetooth-music-player

Use your ESP32 to play and control music from a bluetooth audio source. PS: This is work in progress.

Components List

• ESP32 Development Board
• SSD1306 OLED Display
• HW-040 Rotary Encoder
• 8 Ohm 5W Speaker (no amplification)

Components

Playback control screen

Volume control screen

Dependencies:

• Adafruit SSD1306 : https://github.com/adafruit/Adafruit_SSD1306
• Ai ESP32 Rotary Encoder : https://github.com/igorantolic/ai-esp32-rotary-encoder
• ESP32 A2DP : https://github.com/pschatzmann/ESP32-A2DP

Usage

• Turn the Esp32 on
• Connect your phone to the Esp32 Bluetooth ("Diego_BT_Music" by default)
• Start music app on your phone
• Use rotary encoder to navigate through the playback control menu
• Press rotary encoder button to select playback action or to go to the volume control screen
• Use rotary encoder to lower or increase volume, then press rotary encoder to go back to the playback control screen