Espressif Official ESP32-LyraT Open-Source Voice Audio WiFi bluetooth Development Board With Touch Physical Buttons

Overview Hardware Characteristics ESP32 LyraT is an open source development board for Espressif Systems Audio Development Framework ADF It is designed for smart speakers and smart home applications The dev board consists of the ESP32 WROVER module a Micro SD card expansion interfaces touch buttons and several function keys 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 supportingone keyWi 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 Support 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 Applications Interactive voice functionsConsumer electronicsConsumer wearabl