HC-05 Bluetooth Module The HC-05 Bluetooth Module is a versatile and easy-to-use Bluetooth SPP (Serial Port Protocol) module, perfect for establishing transparent wireless serial connections. Designed for seamless communication, it interfaces effortlessly with controllers or PCs via serial communication. The module supports switching between master and slave modes, enabling it to both receive and transmit data. With an input voltage of DC 5V, the HC-05 is an ideal choice for a wide range of wireless communication applications.
