---
product_id: 260733290
title: "HiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino"
brand: "hiletgo"
price: "€ 14.27"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/260733290-hiletgo-2pcs-hc-05-wireless-bluetooth-rf-transceiver-master-slave
store_origin: SK
region: Slovakia
---

# 3.6V to 6V voltage range 9600 baud rate Bluetooth 2.0 connectivity HiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino

**Brand:** hiletgo
**Price:** € 14.27
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Projects with Bluetooth Magic!

## Quick Answers

- **What is this?** HiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino by hiletgo
- **How much does it cost?** € 14.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/260733290-hiletgo-2pcs-hc-05-wireless-bluetooth-rf-transceiver-master-slave)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Complete Package:** Includes Dupont cable for hassle-free connections.
- • **Lightweight Design:** Weighs only 18 grams for effortless portability.
- • **User-Friendly Setup:** Simple button press to enter AT mode for easy configuration.
- • **Master & Slave Modes:** Versatile 2-in-1 functionality for diverse applications.
- • **Seamless Integration:** Easily add Bluetooth to your Arduino projects.

## Overview

The HiLetgo HC-05 Wireless Bluetooth Module is a versatile 2-in-1 transceiver that allows seamless integration of Bluetooth capabilities into your Arduino projects. With a working voltage of 3.6V to 6V and a default baud rate of 9600, this lightweight module (18g) is perfect for controlling gadgets via your Android phone. The included Dupont cable ensures easy connectivity, making it an essential tool for tech enthusiasts.

## Description

2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino

## Features

- The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0 devices.HC-05 Wireless BT Module
- HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED.
- Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234
- Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode.
- 6 PIN Dopunt Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module to your Arduino Board

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HiLetgo |
| Package Dimensions | 8.89 x 5.89 x 0.71 cm; 18 Grams |
| Item model number | KKshop-Adattatore |
| Manufacturer | HiLetgo |
| Color | 2pcs |
| Are Batteries Included | No |
| Item Weight | 18 g |

## Images

![HiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino - Image 1](https://m.media-amazon.com/images/I/61gcEbXHeBL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/260733290-hiletgo-2pcs-hc-05-wireless-bluetooth-rf-transceiver-master-slave](https://www.desertcart.sk/products/260733290-hiletgo-2pcs-hc-05-wireless-bluetooth-rf-transceiver-master-slave)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-28*