ESP32-S3 AI Smart Speaker Development Board, Dual Microphones, Noise Reduction&Echo Cancellation, RGB Lighting, ESP32 Audio, Support Connect External Displays & Cameras, Support AI Speech Interaction

Adopts ESP32-S3R8 module with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GH z Wi-Fi ( 802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna. Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, and external 16MB Flash memory.
^^ AI Voice Interaction: Dual microphone array with noise reduction and echo cancellation, suitable for accurate speech recognition and near/far-field wake-up.
Supports AI Speech Interaction: Allows access to online large model platforms such as DeepSeek, GPT, Doubao, etc ^^
Onboard Audio Input/Output: Supports high-quality audio processing, providing clear and high-quality audio input and output. Equipped with the offline voice model we provided to realize device control via customizable shortcut commands.
^^ Colorful Lighting Effects: Onboard 7x surround RGB LEDs, programmable for a variety of dynamic effects.
Clock Management: Integrated PCF85063 RTC chip, supports power-off time retention for alarm, scheduled task, and wake-up functions.
HMI Interfaces: Multiple reserved buttons and battery switch for customized function development. ^^ Supports External LCD Displays & Cameras: Onboard LCD interface, compatible with Wave-share 1.47 inch / 2inch / 2.8 inch / 3.5 inch LCDs and other SPI displays. Onboard DVP interface, compatible with ESP32 OV2640 / OV5640 cameras.
^^ Multimedia Features: Onboard audio decoding chip, dual microphones and speaker header.
Storage Expansion: Onboard TF card slot for storing audio files, etc..
Power Management: Built-in battry recharge management module, supports multiple power modes and low-power applications. ^^ Comes with Online Tutorial Usage Guide and Online Development Resource, Please
check: n9. cl/igkkl