Ai Thinker VC-01-Kit

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

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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

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