• ESP32-LyraTD-MSC

    Designed for smart speakers and AI applications.
    Supports Acoustic Echo Cancellation (AEC),
    Automatic Speech Recognition (ASR),
    Wake-up Interrupt and Voice Interaction.


Hardware Characteristics

ESP32-LyraTD-MSC is designed for smart speakers and AI applications. This audio development board consists of two parts: the upper board, which provides a three-microphone array, function keys and LED lights; and the lower board, which integrates ESP32-WROVER-B, a MicroSemi Digital Signal Processing (DSP) chip, and a power management module.

Wide Applicability

ESP32-LyraTD-MSC implements voice interaction and cloud-on-demand services for smart speaker applications, human-machine interaction and image recognition for AI applications, as well as interconnectivity  and real-time feedback for smart home devices.

Excellent Performance

ESP32-LyraTD-MSC facilitates the quick and easy development of dual-mode (Bluetooth + Wi-Fi) audio solutions, as it supports one-key Wi-Fi network  configuration, Acoustic Echo Cancellation (AEC), near/far-field voice wake-up, cloud platform access, voice recognition, wake-up interrupt and audio decoding.