About This

• Adopts ESP32-S3R8 module with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz 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 1.47inch / 2inch / 2.8inch / 3.5inch 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

Overview

• Brand : Wonrabai
• RAM Memory Technology : PSRAM
• Compatible Processors : ESP32-S3R8
• Chipset Type : ESP32-S3R8
• Memory Clock Speed : 240 MHz
• Platform : Custom
• Model Name : ESP32-S3-AUDIO-Board
• Memory Storage Capacity : 8 MB
• RAM Memory Maximum Size : 8 MB
• Total USB Ports : 1