Bluetooth Module can be applied to kinds of electronic information products such
as household equipment and apparatus (medical equipment). It can realize that two
devices are used together—a master device and a slave device, which can be used independently or not.
With its safe authentication function, when users set and use it, the device to be
connected must be encrypted; devices with encryption can communicate with it. If it is to connnect with the device embedded Bluetooth RS232 module, the process
will be completed automatically.
