What is Bluetooth?

Bluetooth is a low-cost wireless communications and networking protocol that connects PCs mobile phones & other devices. This enables wireless connectivity between the Internet and other devices.

Bluetooth works on global radio-frequency(RF) standards, which operates on the 2.4GHz ISM Band,providing license-free operation around the world.

Phone adaptor attaches to a cable port of a normal phone and provides Bluetooth connectivity.

• Dial up Network Gateway
• SerialPort Gateway
• Audio Gateway
• Compatibility
• Easy installation and operation
• Auto detect of serial port speed of mobile phone
• Use security mode
• No battery
• Use power saving mode of headset connection

• MCU: Hitachi H8S2238
• Bluetooth module: Samsung BlueSEM II
• Bluetooth v 1.1 Module (Class2)
• Phone Interface: UART (19200, 115200, 230400 bps)
• Operation button: Selection of action mode 1, Default of password 1)
• Area: within 10 m
• Current: under 150 m A in action mode, under 50 m A in waiting mode
• 1 LED: Signal of password code input
• Wireless size: Compatibility with Bluetooth specification v1.1
• Bandwidth: 2.4GHz ~ 2.4835GHz ISM Band