HC-05 6-pin Bluetooth Module – Empower Projects with Wireless Connectivity

HC-05 6-Pin Bluetooth Module is a robust and flexible wireless communication module that enables devices to communicate over Bluetooth, making it ideal for a wide range of embedded system applications.

This module uses Bluetooth 2.0 technology and can be configured as either a Master or a Slave device, allowing for seamless wireless communication between microcontrollers, sensors, or smartphones. It is commonly used in projects that require short-range wireless data exchange, such as robotics, automation, IoT devices, and wireless sensor networks.

This module features six pins: VCC, GND, TXD, RXD, EN (enable), and STATE, ensuring easy integration into most microcontroller platforms, including Arduino, ESP32, and Raspberry Pi. With a default baud rate of 9600 bps, it provides reliable data transmission, and its compact design makes it suitable for projects with limited space.

Key Features of HC-05 6-Pin Bluetooth Module:

• Master/Slave Mode: The module can be configured to either initiate connections (Master) or receive them (Slave), providing flexibility depending on the use case.
• Bluetooth 2.0 Technology: Supports Serial Port Profile (SPP) for serial communication over Bluetooth, enabling wireless data transfer up to a range of 10 meters (depending on the environment).
• 6-Pin Design: The six-pin interface includes VCC, GND, TXD (Transmit), RXD (Receive), EN (Enable), and STATE (status indicator), making it simple to connect to various microcontrollers.
• Baud Rate Configurable via AT Commands: The default baud rate is 9600 bps, but it can be adjusted using AT commands, providing flexibility in communication speed.
• Low Power Consumption: Ideal for battery-powered applications, consuming minimal power during operation.

Specifications:

• Bluetooth Version: 2.0+EDR (Enhanced Data Rate)
• Operating Voltage: 3.3V – 5V
• Communication Range: Up to 10 meters
• Default Baud Rate: 9600 bps (configurable using AT commands)
• Pin Count: 6 (VCC, GND, TXD, RXD, EN, STATE)
• Communication Protocol: UART (Universal Asynchronous Receiver-Transmitter)
• Master/Slave Configurations: Supports both
• Power Consumption: Low power consumption, with sleep mode available
• Operating Frequency: 2.4GHz ISM band
• Operating Temperature: -20°C to +75°C
• Dimensions: 37.5mm x 15mm x 3mm

Applications of HC-05 6-Pin Bluetooth Module:

• Wireless Data Logging: Ideal for real-time data logging from sensors to smartphones or other Bluetooth-enabled devices without the need for cables.
• Remote Control Systems: Often used in projects like home automation or remote-controlled robots, allowing for wireless control of devices.
• IoT Projects: The module can be used in Internet of Things (IoT) devices for exchanging data wirelessly between sensors and microcontrollers, such as in smart home systems or industrial automation.
• Wireless Serial Communication: Used in applications requiring short-range wireless communication between microcontrollers (like Arduino) and computers or smartphones.
• DIY Robotics: Enables wireless communication between robots and controllers, ideal for remotely controlling or monitoring robotic movements.

Package Includes:

1 x HC-05 6-pin Bluetooth Module

FAQ

1. who will use this HC-05 6-pin Bluetooth Module?

HC-05 6-Pin Bluetooth Module is ideal for developers, engineers, hobbyists, and students working on IoT projects, robotics, and embedded systems requiring reliable wireless communication. Its versatility makes it suitable for anyone looking to integrate Bluetooth connectivity into their electronic projects

2. what is the use of this HC-05 6-pin Bluetooth Module?

HC-05 6-Pin Bluetooth Module enables wireless communication for data exchange in applications like remote control, IoT projects, robotics, and wearables.

3. Where can we buy this HC-05 6-pin Bluetooth Module?

You can buy HC-05 6-Pin Bluetooth Module online at https://aiiottech.in/product/hc-05-6-pin-bluetooth-module/ or visit our store located in Pudupakkam/Kelambakkam, Chennai-603103.

4. When can I get this HC-05 6-pin Bluetooth Module?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 2-3 working days.

5. How this HC-05 6-pin Bluetooth Module is better than other similar products?

HC-05 6-Pin Bluetooth Module excels with its dual Master/Slave capability, reliable Bluetooth 2.0 connectivity, and easy 6-pin integration. Its low power consumption and compatibility with popular microcontrollers make it superior to other similar products.