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

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.

Features

• 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.

Documentation

For additional information, see the manufacturer's product page.product page:
www.espressif.com/en/products/hardware/esp32-lyrat

For the Circuit Schematic in PDF format, click here.see this page:
99tech.com.au/m/esp32-lyrat_user_guide.pdf

Espressif Audio Development Framework Source Code:
github.com/espressif/esp-adfgithub.com/espressif/esp-adf

Package Includes

1 x ESP32-LyraT Kit