485通讯程序

P2R打印机串口指令集编程手册，Olivetti/IBM/Epson(P2R printer serial instruction set programming manual, Olivetti/IBM/Epson)

串口调试程序源代码，本例作为学习串口编程具有很好的参照作用。(Serial debugger source code, in this case as a learning serial programming with a good reference to the role.)

单片机串口通讯！带protues仿真文件。(Microcontroller serial communications! With protues simulation files.)

C#编写的串口数据采集器，实时动态显示曲线！这是个一个医疗器械做的一个测试工具！还不错！动态显示动态保存数据！(C# prepared by the serial data acquisition, real-time dynamic display curve! This is a medical device to do a test tool! Pretty good! Dynamic Display Dynamic saved data!)

vc++ 串口编程,用vc++编写上上位机程序 常见的几种方式以及注意事项均有介绍

串口程序，有定时发送，包含了一般的串口功能(Serial procedures, time sent, including the general function of serial)

一个新的通信协议,一线通协议模版软件,希望对大家开发有用()

串口通讯类及其例子程序,很有用的串口调试范列(Serial Communication category and examples of procedures, useful for debugging serial Fan out)

说明：  BK3231蓝牙模块配置程序源码。AT指令上位机配置源程序。(BK3231 bluetooth module configuration program source code. AT instruction upper computer configuration source program.)

把SerialPort通讯类封装成的DLL+使用例子(SerialPort Dll and demo)