HC-05 Bluetooth Module

HC-05 Wireless BT Module

• Mode: Factory setting is slave mode, but can be set to master mode.
• Features: Adds Bluetooth capability to Arduino projects; allows control via Android phones (e.g., switches, LEDs).
• Dual Mode: Master and Slave 2-IN-1 HC-05 Module.
• Working Voltage: 3.6V to 6V.
• Default Baud Rate: 9600.
• Default PIN: 1234.
• AT Mode: Enter AT mode by pressing the button; AT commands are executed only in AT mode.
• Dupont Cable: Includes a 6-pin Dupont Cable for easy connection to Arduino boards.