Voice Recognition Module V3 – Compatible with Arduino

The Voice Recognition Module V3 is a compact and easy-to-use speech recognition board designed for Arduino and other microcontroller projects. This module allows you to control electronic devices using voice commands, making it ideal for home automation, DIY robotics, and hands-free control systems.

With support for up to 80 voice commands (7 of which can be loaded and active at once), this module provides flexible voice interaction. It features UART and GPIO interfaces for simple communication and control, along with high recognition accuracy of up to 99% under ideal conditions. The user must train the module with voice samples before recognition can begin.

Features:

• Compatible with Arduino and other microcontroller platforms
• Supports up to 80 voice commands; up to 7 commands can be active simultaneously
• Requires user training before recognizing commands
• Integrated with a 3.5mm mono microphone connector and onboard microphone interface
• Easy control via UART and GPIO (5V TTL level)
• Compact and lightweight design for easy integration
• High recognition accuracy: 99% in ideal environments

Specifications:

• Operating Voltage: 4.5V – 5.5V
• Current Consumption: < 40mA
• Digital Interface: UART and GPIO (5V TTL)
• Analog Interface: 3.5mm mono channel microphone connector + mic pin interface
• Dimensions: 31mm x 50mm

Applications:

• Voice-controlled electronics
• Home automation systems
• Speech-enabled robotics
• Hands-free control projects

Package Includes:

• 1 x Voice Recognition Module V3