HC06 Bluetooth Module The HC06 Bluetooth module is a popular, low-cost, and easy-to-use wireless communication module designed for connecting devices via Bluetooth. It is commonly used in Arduino and other microcontroller projects for serial communication, allowing wireless control and data exchange between devices like smartphones, computers, and other Bluetooth-enabled systems. It operates in slave mode and supports a range of up to 10 meters. Specifications : Bluetooth Version: 2.0 EDR (Enhanced Data Rate) Frequency: 2.4 GHz ISM band Interface: Serial communication (UART) Operating Voltage: 3.3V to 5V Current Consumption: ~8-30 mA (depending on usage) Transmission Range: Up to 10 meters (33 feet) Data Rate: 9600 bps (default), configurable (up to 115200 bps) Chipset: CSR BC417 Mode: Slave (can only connect to a master device, like a smartphone or computer) STATE: Bluetooth connection status EN (Optional): For enabling or disabling the module Size: Approx. 27mm x 13mm x 3.5mm Operating Temperature: -20°C to 85°C Pin Configuration: VCC: Power supply (3.3V-5V) GND: Ground TXD: Transmit data (output from HC06) RXD: Receive data (input to HC06)
