Voice Recognition Module V3 Compatible with Arduino and Other Microcontrollers
With the ability to store up to 80 voice commands and recognize 7 simultaneously, the V3 module is ideal for projects that require responsive and customizable voice interfaces. It communicates via UART, making it easy to interface with development boards. The included microphone ensures accurate input even in moderately noisy environments.
Voice Recognition Module V3 Compatible with Arduino and Other Microcontrollers
Available:In Stock
- Product SKU: KG482
₹ 2,189
₹ 2,499
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Warehouse Details


Specification
Description
Voice Recognition Module V3 Compatible with Arduino and Other Microcontrollers
The Voice Recognition Module V3 is a compact and advanced speech recognition module designed for integration with Arduino and other microcontroller platforms. It comes with a high-quality external microphone and offers reliable performance for offline voice recognition applications. Its built-in processor enables user-defined command learning, making it an excellent choice for DIY electronics and automation.With the ability to store up to 80 voice commands and recognize 7 simultaneously, the V3 module is ideal for projects that require responsive and customizable voice interfaces. It communicates via UART, making it easy to interface with development boards. The included microphone ensures accurate input even in moderately noisy environments.
Technical Details
- Voltage Input: 4.5V to 5.5V
- Communication Interface: UART (TXD, RXD)
- Command Storage: Up to 80 voice commands
- Simultaneous Recognition: 7 commands per group
- Recognition Type: Speaker-dependent
- Microphone: Detachable with 3.5mm jack
Features
- Supports user-trained voice commands
- Works offline – no internet required
- Compatible with Arduino, Raspberry Pi, STM32, etc.
- Easy-to-use serial interface
- Onboard status LEDs for easy debugging
- Highly sensitive detachable microphone included
Applications :
- Voice-controlled smart home systems
- Speech-activated robotic controls
- Contactless access systems
- Interactive DIY electronics projects
- Voice-based user interfaces
Integration with Arduino

Sample Code
Integration with Raspberry Pi

Sample Code
Physical Attributes
- L x W x H (mm):45x27
- Weight (gm) :18
Package Includes
- 1 x Speed Recognition, Voice Recognition Module V3,