Product Overview

The Speaker Voice Recognition Module V3 is an advanced voice recognition module that allows devices to respond to pre-trained voice commands. Designed for smart automation, robotics, and hands-free control applications, this module provides high accuracy and ease of integration with microcontrollers like Arduino.

Key Features:

• Speaker-Dependent Recognition: Learns and recognizes specific voice commands from a user.
• Supports Multiple Commands: Can store and recognize up to 80 voice commands (typically, 7 active at a time).
• Easy Integration: Communicates via UART (TTL) for direct connection with Arduino and other microcontrollers.
• High Accuracy: Uses advanced voice processing algorithms to ensure reliable recognition.
• Low Power Consumption: Suitable for battery-powered applications.
• Standalone Operation: Can function without a computer or external processing unit.

Technical Specifications:

• Operating Voltage: 4.5V – 5.5V DC
• Interface: UART (TTL, 9600 bps default)
• Command Storage: Up to 80 voice commands (7 active at a time)
• Response Time: ~300ms per command
• Speaker Recognition Type: Speaker-dependent (trained per user)
• Power Consumption: Low-power design for portable applications

Applications:

• Smart home automation
• Hands-free voice-controlled systems
• Robotics and AI interaction
• Security and access control
• IoT and embedded systems

Why Choose the Speaker Voice Recognition Module V3?

With its ability to recognize and process voice commands with high accuracy, this module is ideal for interactive projects requiring voice control. Its compact design and straightforward UART communication make it a reliable choice for both hobbyists and professionals.

Datasheet