ESP32-S3 AI Smart Speaker Dev Board, ESP32 Audio, 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