HC-05 Bluetooth Serial Communication Module

• Enables wireless data exchange between microcontrollers, computers, and smartphones via Bluetooth 2.0 + EDR. • Operates using a serial UART interface, making it compatible with Arduino and similar development boards. • Can function as either a master or slave device, offering flexibility for various project setups. • Ideal for electronics projects, robotics, home automation, and wireless monitoring systems, eliminating cable clutter. • Typically operates at 3.3V for the module itself, though many breakout boards accept a 5V supply. • Brand new condition, ready for integration into your next wireless project.