蓝牙模块串口通信的设计与实现

摘要

Bluetooth technology is a kind of technology suitable for short distance wireless communication and has features of high security and low interference. In the paper, a bluetooth module was developed using Signal-Chip Microcomputer and communication between bluetooth module and mobile phone with bluetooth was established so that Signal-Chip Microcomputer and bluetooth' s system were controlled by a mobile phone. At the same time, the bluetooth module could be binded to a special bluetooth device, and embedded in the safe system to greatly improve the system' s security and robustness.%蓝牙技术是一种适用于近距离的无线通信技术,具有安全性高和受干扰性小的特点.通过单片机对蓝牙模块进行开发,建立蓝牙模块与蓝牙手机之间的通信,实现蓝牙手机对单片机和蓝牙模块系统的控制.同时,蓝牙模块具有与特定蓝牙设备绑定的功能,将其运用在嵌入式安全系统中,可大大提高系统的安全性和稳定性.