ESP32 as BT receiver with DSP-capabilities | Hackaday.io
Bluetooth Audio Transmitter & Receiver Board EMBT-S02 – ElectroDragon
Wifi + Bluetooth Module Esp32 Serial Port Es8388 Audio Development Board Esp32 Audio Kit - Tool Parts - AliExpress
GitHub - pschatzmann/ESP32-A2DP: A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF
ESP 32 Based Audio Player
ESP32-A1S ESP32S WiFi + bluetooth Audio Module on ESP32 Onboard Antenna Development Board
Amazon.com: JESSINIE ESP32 Aduio Kit ESP32 WiFi Bluetooth Module ESP32-A1S Module Audio Development Board BLE Low Power Dual-core 64Mb Serial Adapter Port to WiFi Board : Electronics
ESP32 Becomes Music Player In Under 40 Lines Of Code | Hackaday