The HC-05 Bluetooth Wireless Serial Communication Module enables wireless serial communication between microcontrollers and Bluetooth-enabled devices. Supporting Bluetooth 2.0 + EDR and UART communication, it is widely used with Arduino, ESP32, STM32, Raspberry Pi, and other embedded systems for wireless data transmission.

Key Features:

• Bluetooth 2.0 + EDR technology

• Supports Master and Slave modes

• UART (TTL) serial communication

• Wireless communication up to 10 meters

• Easy AT command configuration

• Onboard antenna

• Built-in voltage regulator

• Status indicator LED

• Low power consumption

• Compatible with 3.3V and 5V systems

• Compact PCB design

Technical Specifications:

Applications:

• Arduino Projects

• ESP32 Projects

• Raspberry Pi Projects

• STM32 Development

• Wireless Serial Communication

• Robotics

• Home Automation

• IoT Applications

• Smart Devices

• Wireless Data Logging

• Mobile App Control

• Embedded Systems