ESP32-AIVoice-Z01, ESP32-S3 AI Big Model Speech Development Kit Voice Assistant Chatbot

• Quick Start [Click here Gitee CN] [Click here Github EN]
• Hardware [Click Here]
• More important ESP32 Firmware User's Guide [Click Hre Gitee CN]
• Tips 
  • If you need technical support in English, please contact: [email protected] or post at forum.youyeetoo.com
  • DHL/FedEx/UPS Quick Delivery does not support battery versions due to international logistics constraints.
  • BAT connector: PH2.0, Consider purchasing a 3.7V lithium battery with a PH2.0 connector locally.

Introduction

ESP32-AIVoice-Z01 is a high-cost-performance AI audio development kit designed by YUMOU Intelligent, which can be used to quickly implement AI voice applications, embedded AI learning, and rapid development and verification of AI voice products. It is equipped with dual high-sensitivity high signal-to-noise ratio digital microphones, DVP universal camera interface, TF card slot, RGB colorful lights, 3.7V lithium battery interface, battery voltage measuring IC, and other peripherals.

The ESP32-S3R8/ESP32-S3R2 chips it uses integrate low-power WiFi and BLE5.0, with external 16MB Flash and 8MB/2MB PSRAM, built-in hardware encryption accelerators, random number generators, HMAC, and digital signature modules. Thus, it meets users' development needs in low-cost, low-power AI large model toys, IoT, mobile devices, outdoor monitoring, smart homes, and other fields.

Features

• Onboard ESP32-S3 Dual-Core High-Performance Embedded Controller with a main frequency of 240MHz, equipped with 8M PSRAM and an external 16MB Flash memory, capable of effectively handling various voice application scenarios.

• Integrated 2.4GHz Wi-Fi and Low Power Bluetooth (BLE) Dual-Mode Wireless Communication, boasting superior radio frequency performance.

• Onboard Dual Digital Microphone Array, capable of effectively implementing various audio processing algorithms, significantly enhancing audio quality and voice recognition accuracy.

• Onboard Ultra-High Sensitivity (S) and Signal-to-Noise Ratio (SNR) Dual Digital Microphones, supporting high-quality voice processing.

• Support for Espressif WakeNet Voice Wake-Up Framework, supporting dual-channel voice wake-up, improving wake-up rate and distance.

• Onboard Maximum 2.5W Power Amplifier, capable of connecting to external speakers, led out through 1.25mm*2PIN terminals.

• Support for Dual-Microphone Noise Reduction Algorithms, enabling AI voice chat interruption features.

• Support for VAD Algorithm, capable of detecting current voice activity status, enabling continuous dialogue features in AI voice chat.

• Support for AEC Algorithm, effectively removing echo during voice calls, achieving echo cancellation.

• Seamless Integration with AiLinker Open-Source Backend Service Framework, for rapid AI large model service docking. (Currently supports OpenAI, ZhiPu QingYan, TongYi QianWen, DouBao, and other large model services, with continuous updates).

• Seamless Integration with AiLinker Open-Source Backend Service Framework, for rapid online voice recognition service and online text-to-speech service docking. (It currently supports Volcano Engine, iFlytek Voice Services, etc., with continuous updates.)

• Easy Implementation of AI Voice Chat with AiLinker Open-Source Framework, supporting custom large model roles, custom interaction timbres, and creating personal exclusive AI voice assistants.

• Easy Implementation of AI Peripheral Control with AiLinker Open-Source Framework, for creating AI control terminals, AI mobile robots, smart home managers, and other applications.

• Onboard SPI Screen Interface, led out through 1.25mm*8PIN terminals.

• Comprehensive Support Documentation and Basic Software SDK Provided.
  
  

Shipping List

1. AI_VOICE_Z01 main board × 1                    
2. Transparent acrylic upper case × 1
3. Transparent acrylic upper case × 1                         
4. Nylon post screw package × 1
5. 4 ohm 2 watts 4030 speaker × 1                      
6. FPC Antenna × 1
7. 1500mA lithium battery pack × 1 (optional)                      
8. Double-sided tape (4PCS) × 1
9. Black Curved Pin 12*2PIN × 1                  
10. Yellow straight pin 20*2PIN × 1    
11. Type-C male USB cable about 1m × 1           
12. Screwdriver × 1

Applications

Meeting users' development needs in low-cost, low-power, AI large model toys, IoT, mobile devices, outdoor monitoring, smart home, and other fields.

Specification

Detailed Descriptions