Bluetooth Module HC-05

Very simple Bluetooth module (Based on BC417 Chip) to connect it with your microcontroller , Arduino , Raspberry Pi , or any MCU board using the TTL UART interface.

Features

• Use CSR popular buletooth chip, bluetooth V2.0 Protocol standard.
• Serial port operation voltage 3.3V
• Baud rate set at 9600 .. but you can change it with AT command
• Operation current, pairing at 30MA, after pairing is 8 MA during communication
• Widely use for wireless data communication such as GPS navigation device, remote data collection, PDA devices
• Also can pair and communicate with laptop, laptop bluetooth adapter, PDA devices, Arduino
• Be aware default setting of the product is slave mode, communication only available between master and slave mode, but not master and master, or slave and slave mode.