---
product_id: 111971895
title: "Beaster Voice Recognition Module with Microphone Dupont Jumper Wire Speech Recognition Voice Control Board for Arduino"
brand: "beaster"
price: "€ 0.03"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.ie/products/111971895-beaster-voice-recognition-module-with-microphone-dupont-jumper-wire-speech
store_origin: IE
region: Ireland
---

# 4.5-5.5V power 1.22" compact size 80 voice commands Beaster Voice Recognition Module with Microphone Dupont Jumper Wire Speech Recognition Voice Control Board for Arduino

**Brand:** beaster
**Price:** € 0.03
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Speak Your Mind, Control Your World!

## Quick Answers

- **What is this?** Beaster Voice Recognition Module with Microphone Dupont Jumper Wire Speech Recognition Voice Control Board for Arduino by beaster
- **How much does it cost?** € 0.03 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/111971895-beaster-voice-recognition-module-with-microphone-dupont-jumper-wire-speech)

## Best For

- beaster enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Perfectly sized at 1.22" for any project.
- • **Unleash Your Voice:** Control up to 80 commands effortlessly!
- • **Seamless Integration:** Easily connect with a 3.5mm microphone for enhanced functionality.
- • **Low Power Consumption:** Stay efficient with under 40mA current draw.
- • **Versatile Connectivity:** Choose between Serial Port and GPIO for ultimate flexibility.

## Overview

The Beaster Voice Recognition Module is a cutting-edge voice control board designed for Arduino enthusiasts. It supports up to 80 voice commands and offers dual control methods via Serial Port and General Input Pins. With a compact size of 1.22" and low power consumption, this module is perfect for innovative projects requiring voice interaction.

## Description

This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as command. Users need to train the module first before let it recognizing any voice command. This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of function). General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized. Parameter： 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 x 50mm Recognition accuracy: 99% (under ideal environment) 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

## Features

- This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all.
- This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of function). General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized.
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connectivity Technology | GPIO |
| Item Dimensions L x W x H | 1.22"W x 1.22"H |

## Product Details

- **Brand:** Beaster
- **Model Name:** NA239
- **Connectivity Technology:** GPIO
- **Operating System:** Linux, Windows, macOS
- **CPU Manufacturer:** Microchip Technology

## Images

![Beaster Voice Recognition Module with Microphone Dupont Jumper Wire Speech Recognition Voice Control Board for Arduino - Image 1](https://m.media-amazon.com/images/I/61nCeUnuyvL.jpg)
![Beaster Voice Recognition Module with Microphone Dupont Jumper Wire Speech Recognition Voice Control Board for Arduino - Image 2](https://m.media-amazon.com/images/I/511YTnrNlXL.jpg)
![Beaster Voice Recognition Module with Microphone Dupont Jumper Wire Speech Recognition Voice Control Board for Arduino - Image 3](https://m.media-amazon.com/images/I/510nOw1E7PL.jpg)

## Customer Reviews

### ⭐⭐⭐ Works an easy tutorial on YouTube
*by L***N on February 5, 2022*

Bought this and got a message that it was not able to deliver then got it a week later. Browsed you tube and had it programed and working. But when I thought I couldn't get the module I ordered a Hlkv20. Big mistake, not able to use it. Cannot be programmed. Don't go that route. This is good

## Frequently Bought Together

- Beaster Voice Recognition Module with Microphone Dupont Jumper Wire Speech Recognition Voice Control Board for Arduino
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**Shop now:** [https://www.desertcart.ie/products/111971895-beaster-voice-recognition-module-with-microphone-dupont-jumper-wire-speech](https://www.desertcart.ie/products/111971895-beaster-voice-recognition-module-with-microphone-dupont-jumper-wire-speech)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*