ESP32-LyraT Kit, ESP32, Audio Development, WiFi, Bluetooth, SD Card


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SKU: ESP3-009Code: ESP32-LYRAT

ESP-WROVER-KIT V3, ESP32, LCD, WiFi, Bluetooth, USB, SD Card


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The ESP32-LyraT Kit is a development board produced by Espressif built around ESP32. Latest v4.3.

Espressif Systems ESP32-LyraT Audio IC Development Board is an open-source development board designed for Espressif System's Audio Development Framework (ADF). This development board integrates the ESP32-WROVER module, a dual-core processor with 4.5MB operating memory. The ESP32-LyraTD-MSC aids fast and simple development of dual-mode (Bluetooth® + WiFi) audio solutions. This audio IC development board provides interfaces for connection with TFT display and camera module.

We sell a lot of these kits, so this will be the latest version, bought directly from Espressif.

Wide Applicability
With a great variety of voice commands, interactive voice functions and a rich peripheral set, ESP32-LyraT allows the fast development of applications relating to consumer electronics, wearables, smart home and industrial automation.

Excellent Performance
It facilitates the quick and easy development of dual-mode (Bluetooth + Wi-Fi) audio solutions , also supporting one-key Wi-Fi configuration, a wake-up button, voice wake-up, voice recognition, cloud platform access, and an audio player.


  • Various mainstream, both lossy and lossless, compressed audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3, etc.
  • One-key configuration and wake-up from the standby mode.
  • SoftAP and Station mode.
  • Various wireless protocols:Wi-Fi 802.11b/g/n, Classic BT and BLE.
  • A series of audio inputs, including Wi-Fi, BT-audio, DLNA, Line-in, etc.
  • BLE network configuration, and smart network configuration with apps, such as WeChat.
  • Two microphones for the development of near-field and far-field voice recognition applications.
  • Peripherals for differentiated demands.


For additional information, see the manufacturer's product page.product page:

For the Circuit Schematic in PDF format, click here.see this page:

Espressif Audio Development Framework Source Code:

Package Includes

1 x ESP32-LyraT Kit

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SKU: ESP3-009 Categories: , Tags: , , , ,
Weight90 g

Wired Technology

Flash Memory

External RAM

Chip Family