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Ai-Thinker

Ai-Thinker VC-02 Offline Speech Recognition Module AI Voice Control Board For Arduino ESP32 STM32 Smart Home IoT - RS9979

Ai-Thinker VC-02 Offline Speech Recognition Module AI Voice Control Board For Arduino ESP32 STM32 Smart Home IoT - RS9979

RS9979

In stock

Rs. 630.00
Rs. 630.00
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Shipping calculated at checkout.

Note: In case you receive a damaged or faulty product, please return it in the original box with all foam and packaging. Returns will not be accepted if further damage occurs due to improper packing.

If you order a product that is currently in Preorder, and the price of that item increases in the future, you will be required to pay the difference in price.

For refund/return/replacement, call us at +91 95995 94520 or email us at support@rees52.com

Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

The Ai-Thinker VC-02 Offline Speech Recognition Control Module is an intelligent AI voice control solution that delivers fast, accurate, and reliable offline speech recognition without requiring an internet connection. Designed for embedded systems and IoT applications, it enables responsive voice command control while maintaining user privacy through local audio processing.

Powered by advanced offline speech recognition technology, the VC-02 offers low-latency performance and seamless integration with popular development platforms such as Arduino, ESP32, and STM32. Its compact design, low power consumption, and easy development make it an excellent choice for smart home automation, robotics, industrial control, DIY electronics, and intelligent IoT projects.

Whether you're building voice-controlled appliances, automation systems, or interactive embedded devices, the Ai-Thinker VC-02 provides a dependable, efficient, and easy-to-integrate solution for adding offline AI voice control to your projects.

Specifications:

  • Item Type: AI and Voice Module
  • Model: VC-02-Kit
  • Supply Voltage: 5V
  • Current: 500mA
  • Flash: 2MB

Features:

  • 32-bit RISC Core running at up to 240 MHz for high-performance AI voice processing.
  • Built-in 242KB High-Speed SRAM and 2MB Flash Memory for efficient offline operation.
  • High-Speed UART supporting full-duplex communication up to 3 Mbps.
  • Multiple interfaces, including I2C, DAC, PWM, and GPIO, for flexible integration.
  • Dual-Channel DAC Output for high-quality audio and voice applications.
  • Configurable GPIOs with external interrupt and wake-up source support.
  • DSP Instruction Set FPU for fast digital signal and floating-point processing.
  • Ideal for Smart Home, Robotics, IoT, and Embedded AI Voice Control Projects.

Package Included:

1 x Ai-Thinker VC-02 Offline Speech Recognition Module