实现数据链路层 串口间的通讯，可以调试网络间的简单连接

Led 发送晨曦-Led Send Dawn

基于W77E58的串口通讯程序-W77E58 based on the serial communication program

51单片机作为主站的MODBUS通信协议，可实现读写从站寄存器的值 -51 MCU as the main station MODBUS communication protocol can realize the value of register read and write from the point

soome examples of I2C transfer

用串口通信的方式实现双机备份，串口采用了 mscomm控件。-serial communication with the realization of a two-aircraft backup, serial used mscomm controls.

RCC底层通信程序 包含协议和测试报告-RCC SerialPort

基于串口的一个小程序,可以用来接收和发送短信消息-a progress of serial port you can use it send and receive messages

系统介绍labview的RS232,RS485串口等原理。以及labview中串口的编程源程序截屏和参数设置。-System labview introduction of RS232, RS485 serial port, such as the principle. As well as in the serial programming labview Screenshots and source parameters.

好用的串口调试工具，可自定义波特率，这可是一般的没有的-useful debugging tool available from the definition baud rate, but not the general

485通讯接口模块的编程应用，监控显示，检测报警显示，上下值的设置输入输出的结构-485 Communications Interface Module programming applications, monitor display, alarm detection showed that the whole value of the structure of input and output settings