ESP32-S3 AI Smart Speaker Development Board Onboard Dual Microphone Array, AI Speech, Surround RGB Lighting, Supports Connecting External LCD Displays and Cameras, ESP32-S3 Audio Board

Introduction

ESP32-S3-AUDIO-Board is based on the ESP32-S3 with 2.4GHz Wi-Fi and Bluetooth 5 (LE) support, integrates high-capacity Flash and PSRAM, built-in dual microphones, speaker, surround RGB LEDs, onboard multiple interfaces. It enables the rapid development of smart devices such as AI speakers, voice interaction systems, HMI screens and camera applications.

Features

High-performance MCU

--Adopts ESP32-S3R8 module with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency

Wireless Connectivity

--Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna

Storage Resources

--Integrated 512KB Static RAM, 384KB ROM, 8MB PSRAM, and external 16MB Flash memory

Voice Interaction

--Dual microphone array with noise reduction and echo cancellation, suitable for accurate speech recognition and near/far-field wake-up

Clock Management

--Integrated PCF85063 RTC chip, supports power-off time retention for alarm, scheduled task, and wake-up functions Colorful Lighting Effects

--Onboard 7x surround RGB LEDs, programmable for a variety of dynamic effects

HMI Interfaces

--Multiple reserved buttons and battery switch for customized function development

Expansion Interfaces

--SPI LCD display interface (FPC connector / pin header)

--DVP camera interface (24pin connector)

--USB, I2C, and some I/O pins (compatible with display interface I/O pins)

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 battery recharge management module, supports multiple power modes and low-power applications

Package Content

ESP32-S3-AUDIO-Board x1

Note: Online Dev Resources and Tutorials to help you easily get started. Please feel free to contact us with any questions.