HC05 4pin Bluetooth Module(Master+Slave with Button – IoT

R280,00

Out of stock

Listed as brand new
Components, specs and condition listed
5 day functionality warranty
Local dispatch from South Africa
Brand: Bluetooth Modules • Sold by GAMERIFT

Out of stock

This product is currently sold out.

No worries! Enter your email, and we'll let you know as soon as it's back in stock.

I have read and accept the privacy policy

Add to wishlist

Specifications

Weight	0,003 kg
Dimensions	0,24 × 3,88 × 1,57 cm
Brands	Bluetooth Modules
Condition	New
Category Type	IoT Tech
Warranty	5 day functionality warranty

Description

HC05 4pin Bluetooth Module (Master+Slave) with Button for IoT is a brand new wireless serial communication module built for embedded projects, prototyping, and controller integration. Supporting Bluetooth v2.0+EDR, it can operate in both master and slave modes, giving you flexible connection options for compatible devices. The onboard button allows switching between command mode and data mode for AT command setup, while the 4-pin layout keeps installation straightforward. With a 3.3V to 5V operating voltage, default 9600 bps baud rate, and a compact size of approximately 3.88 cm x 1.57 cm x 0.24 cm, this HC05 module is a practical choice available from GAMERIFT.

ABOUT

Overview

The HC05 4pin Bluetooth Module (Master+Slave) with Button is a brand new IoT wireless communication module designed for embedded systems, prototyping, and serial data projects. Built around Bluetooth v2.0+EDR, it supports reliable short-range communication over the 2.4GHz ISM band and is suitable for applications where straightforward wireless serial connectivity is needed. This module can work in both master and slave modes, allowing it to either initiate a connection or pair with another compatible device. That flexibility makes it useful for a wide range of controller, sensor, and microcontroller-based builds.

The onboard button provides convenient access for switching between command mode and data mode, making AT command configuration easier during setup. Its 4-pin interface keeps integration simple for many common electronics projects, and the compact footprint helps when space is limited inside a build. With support for Serial Port Profile (SPP), this module is well suited to transparent serial communication between compatible Bluetooth-enabled hardware.

What’s Included

This listing is for the HC05 4pin Bluetooth Module (Master+Slave) with Button for IoT in brand new condition. Included contents are limited to what is shown in the product images and listing details.

HC05 4-pin Bluetooth module with onboard button
4-pin interface for VCC, GND, TXD, and RXD connections

Condition

This is a brand new HC05 4pin Bluetooth Module (Master+Slave) with Button for IoT. It is suitable for new project builds, replacement use, or adding Bluetooth serial capability to compatible electronics.

Key operating details include a 3.3V to 5V operating voltage, default serial settings of 9600 bps with 8 data bits, 1 stop bit, and no parity, plus a typical communication range of up to 10 metres in open space. The module measures approximately 3.88 cm x 1.57 cm x 0.24 cm.

Why Buy from GAMERIFT

GAMERIFT offers clearly identified products so you can shop with confidence when sourcing parts for your next electronics or IoT project. This HC05 module is presented with straightforward condition information and practical product details, helping you choose the right component for compatible Bluetooth serial applications. Whether you are building a prototype, upgrading an existing setup, or stocking useful modules for future projects, this compact master/slave Bluetooth board is a dependable addition to your parts selection.