HC-05 Bluetooth Module

HC-05 Bluetooth Module

The HC-05 Bluetooth Module is a compact and reliable solution for wireless serial communication, ideal for microcontroller-based projects. Powered by Bluetooth 2.0+EDR (Enhanced Data Rate), it supports the Serial Port Profile (SPP) for seamless data transfer, making it perfect for robotics, home automation, and IoT applications. The module operates at 3.3V-5V and features 6 pins (TX, RX, VCC, GND, EN, STATE) for easy integration with Arduino, Raspberry Pi, and other platforms. It supports both master and slave modes, configurable via AT commands, offering flexibility for various project requirements. With a communication range of up to 10 meters, it ensures stable wireless connectivity. The HC-05 is compatible with Arduino IDE, simplifying programming and prototyping. Its surface-mount design provides durability and a small footprint, suitable for both hobbyist and professional applications. The module includes an onboard LED for status indication, enhancing ease of use during setup and operation.

Specifications

NOTE: Requires external connections for setup.