Louder-ESP32-mini is a compact version of the Louder-ESP32, which would replace the standard speaker terminal on your old speakers, turning them into a hi-fi audio solution for your smart home.

It comes in two sizes that are most common among off-the-shelf speakers: 42x42mm (small speakers typically) and 52x52mm (for larger models).

Louder-ESP32-mini is equipped with a high-quality TAS5805M DAC with powerful DSP features, allowing audio tuning to turn small speakers into high-quality audio streamers. Onboard ESP32-S3 with 8MB PSRAM is there to ensure enough horsepower for solid streaming capabilities.

It is designed to be as affordable as it can be, so more speakers can avoid landfills and be an integral part of smart homes instead. It uses minimal (if any) extra peripherals, and it requires no soldering to operate. The part choice was carefully done to make it production-friendly and affordable for everyone