Product Description

The Ai-Thinker VC-01-Kit is a development board designed for the VC-01 offline speech recognition module. It shares the same hardware platform as the VC-02-Kit and integrates a CH340C USB-to-serial interface, providing an easy-to-use debugging and firmware upgrade connection via USB.

The board includes status indicator LEDs for wake-up and operation monitoring, making development and testing straightforward. The VC-01 module itself is built around the Unisound US516P6 voice processor, which combines a 32-bit RISC core, DSP instruction set, floating-point computation support and FFT acceleration to deliver fast, reliable offline speech recognition.

Supporting up to 150 offline voice commands, the VC-01-Kit enables fully local voice interaction without requiring an internet connection. This makes it ideal for smart home devices, toys, lighting systems, appliances and other voice-controlled products.

Key Features

• Offline speech recognition module development kit

• Supports up to 150 local voice commands

• Based on Unisound US516P6 voice chip

• 32-bit RISC CPU running at 240MHz

• DSP instruction set and floating-point support

• Built-in FFT accelerator

• USB connection via CH340C UART bridge

• On-board status and control indicator LEDs

• Lightweight RTOS operation

• Rich peripheral interface support

• Ideal for embedded voice-control applications

Typical Applications

• Smart home devices

• Voice-controlled appliances

• Toys and consumer electronics

• Lighting systems

• DIY and hobbyist projects

• Embedded AI voice interaction

Package Includes

• 1 × Ai-Thinker VC-01-Kit Development Board

Important Product Disclaimer

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. Product images are shown for illustrative purposes only and may differ from the actual product.

Note

Images are for representation only. The actual product may slightly vary in appearance.

If you want to buy just the module you can find it

Resources for Getting Started:
https://www.hackster.io/ai-thinker/vc-01-vc-02-series-guide-basics-180841

https://en.ai-thinker.com/pro_view-100.html