zigbee

modbusRTU Communications with RS485

网上整理下载的非常好的串口程序，功能强大，代码质量也很高。(About serial communication)

vC++做上位机实现串口通讯，符合RS485通信协议(vC++ do PC Serial communication line RS485 communication protocol)

用vb实现串口间通信,可以用来熟悉串口间传输信息的原理.(with Serial Communication, which can be used with serial transmission of information between the principle.)

自己用api写的串口通信动态库，可以同时打开多个串行口，自带设置函数(own use api write serial communication DLL, it will also open up a number of serial port, bringing their function set)

调试使用的串口助手，程序源码，功能齐全，可以调试程序(Serial Port Assistant for Debugging, Program Source Code, Full-featured, Debugging Program)

VB环境下简单的串口测试程序，测试两台主机通过串口是否能够实现数据传送，可以传送数字、字符串及汉字。(VB environment, a simple serial test program, test whether two hosts can be achieved through the serial data transfer, can send numbers, strings and characters.)

VC从串口读取数据并实时绘制曲线图，非常好用。(VC data from the serial port to read real-time rendering curve is very useful.)

VC实现和S7-200PLC的串口通信程序,很有价值哦(VC and S7-200PLC Serial Communication Program and of great value oh)

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.)