Bluetooth Module (HC-05,)

The HC-05 and HC-06 are popular Bluetooth modules used for wireless communication in electronic projects. They allow microcontrollers (like Arduino, Raspberry Pi, ESP32) to connect with smartphones, laptops, or other devices via Bluetooth.

Features:

• Wireless serial communication (UART)

• HC-05: Master & Slave mode

• HC-06: Slave mode only

• Operating voltage: 3.3V–5V

• Range up to 10 meters

• Easy to interface with Arduino & other controllers

• Ideal for robotics, wireless data transfer, and IoT projects