1. Product Introduction

▫️ Overview

Ai-WV01-32S is a micro voice interaction module designed by Ai-Thinker Technology that can connect to the "XiaoZhi AI" intelligent agent. This module is equipped with BL602 and VB6824 chips as its core processors, specifically designed for lightweight intelligent voice scenarios. It features high integration and cost-effectiveness, supports offline voice wake-up and voice interruption functions, and can be widely used in AI voice products, audio-visual multimedia, Internet of Things (IoT), mobile devices, smart home, and other fields.

▫️ Features

• SMD-40 package
• Supports IEEE 802.11 b/g/n protocols
• Supports 20MHz bandwidth with maximum rate of 72.2 Mbps
• Bluetooth Low Energy 5.0, Bluetooth Mesh
• Supports Station + BLE mode, Station + SoftAP + BLE mode
• 32-bit RISC CPU, 276KB RAM
• Supports SDIO, SPI, UART, I2C, IR remote, PWM, ADC, DAC, PIR, GPIO, etc.
• Supports QSPI/SPI Flash real-time AES decryption (OTFAD), supports AES 128 CTR mode
• Supports AES 128/192/256-bit encryption engine
• Supports background noise suppression
• Supports speech recognition (ASR) algorithms
• Supports voice noise reduction algorithms
• Supports multiple sleep modes, deep sleep
• Supports secondary development, integrated with Windows and Linux development environments

▫️ Selection Table

Selection Table: Click to Download

2. Datasheets, PCB footprint

• Datasheets:

Module Name	Chinese Datasheet	English Datasheets	PCB Footprint
Ai-WV01-32S	Click to View	View	Click to download

3. Firmware Download, Flashing, and Debugging

• Firmware Download (Version V2.3): Click to download
• Firmware Flashing Guide: Click to View

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4. FAQ

• Common Questions FAQ: Click to View