Euphonium is a highly extensible audio streaming software. It’s multiplatform, also supporting low cost MCU’s like espressif ESP32 series.

Features:

• Clean and lightweight web-ui.
• Supports multiple plugins: Spotify streaming, Bluetooth (on esp32), Web Radio, Jellyfin.
• Fully modular architecture.
• Easily extendible and portable to new hardware, thanks to the internal Berry-lang powered scripting engine.

Required hardware for esp32:

• Any ESP32 chip with at least 4MB of flash and 4MB of PSRAM. Wrover chips are usually a good call. 🙂

muvox-io.github.io/euphonium
github.com/muvox-io/euphonium