---
product_id: 16001593
title: "SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino"
brand: "smakn"
price: "KD 0.22"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/16001593-smakn-speak-recognition-voice-recognition-module-v3-compatible-with-arduino
store_origin: KW
region: Kuwait
---

# Voltage: 4.5-5.5V Size: 31mm x 50mm Current: <40mA SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino

**Brand:** smakn
**Price:** KD 0.22
**Availability:** ✅ In Stock

## Summary

> 🎤 Speak Your Mind: Elevate Your Projects with Voice Recognition!

## Quick Answers

- **What is this?** SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino by smakn
- **How much does it cost?** KD 0.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/16001593-smakn-speak-recognition-voice-recognition-module-v3-compatible-with-arduino)

## Best For

- smakn enthusiasts

## Why This Product

- Trusted smakn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Sleek dimensions (31mm x 50mm) fit seamlessly into any project.
- • **Unleash Your Voice:** Transform your Arduino projects with cutting-edge voice recognition technology.
- • **Enhanced Audio Input:** Includes a 3.5mm mono-channel microphone connector for superior sound capture.
- • **Low Power Consumption:** Efficiently operates under 40mA, perfect for battery-powered applications.
- • **Versatile Connectivity:** Supports both UART and GPIO for flexible integration.

## Overview

The SMAKN Speak Recognition Module V3 is a state-of-the-art voice recognition module designed for Arduino compatibility. Operating at a voltage of 4.5-5.5V and consuming less than 40mA, this compact module (31mm x 50mm) features a digital interface for UART and GPIO connections, along with an analog interface for a 3.5mm mono-channel microphone. Perfect for hobbyists and professionals alike, it empowers users to integrate voice commands into their projects effortlessly.

## Description

*Voltage: 4.5-5.5V.  *Current: <40mA.  *Digital Interface: 5V TTL level for UART interface and GPIO.  *Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface.  *Size: 31mm * 50mm.  *Recognition accuracy: 99% (under ideal environment).  Feature: *Support maximum 80 voice commands, with each voice 1500ms (one or two words speaking).  *Maximum 7 voice commands effective at same time.  *Arduino library is supplied.  *Easy Control: UART/GPIO.  *User-control General Pin Output.  Document: *Manual.  *Library for Arduino.  *Video Instruction.  *How to play VR3 with VR3.  *How to test VR3 Protocol on PC.

## Features

- Voltage: 4.5-5.5V.
- Current: <40mA.
- Digital Interface: 5V TTL level for UART interface and GPIO.
- Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface.
- Size: 31mm * 50mm.

## Product Details

- **Brand:** SMAKN
- **Model Name:** V3
- **Connectivity Technology:** GPIO
- **Operating System:** Linux
- **CPU Manufacturer:** ARM

## Images

![SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino - Image 1](https://m.media-amazon.com/images/I/71qhNUqfe7L.jpg)
![SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino - Image 2](https://m.media-amazon.com/images/I/71rHGyeHrfL.jpg)
![SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino - Image 3](https://m.media-amazon.com/images/I/71TJ85XfwFL.jpg)

## Questions & Answers

**Q: Please i need the circuit diagram and the schematics of the device. Also can it be used without connecting it to arduino board? I need an urgent respo**
A: Google the module, there are several schematic images.

No you need a way to "communicate" with the module

**Q: Can the serial pins be reassigned?**
A: Yes - using their library 

#include "SimpleVR.h"
VR myVR(2,3); 2 goes to TX of the module 3 is RX
If you want to use pins 9 & 10 then
VR myVR(9,10);

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-24*