VB relatively complete serial software, more practical, you can meet the basic needs of a variety of functions, a total of over one hundred and forty small software, not only because the big upload separate pass.

Filename	Size	Update
VB6的串口通信程序	还有crc校验.rar
VB版串口调试程序，包含VB源码及安装文件，适合调试串口.rar
VB编程RS232串口控制DA数模转换.rar
VB编程实现的串口调试工具源码.rar
VB编写的RS232串口通信测试程序	以txt格式接受	可定义发送字符.rar
VB编写的SouthStar串口测试与51串口烧写器V1.0版.rar
VB编写的串口短信发送程序	需要数据线支持.rar
VB编写的串口调试助手1.0的源码.rar
VB编写的串口通信程序	实现多机通信.rar
VB编写的串口通信程序，主要用于上位机与下位机间的通信.rar
GE PLC串口通讯，VB编制，读取内存单元.rar
PC机与51单片机之间的串口通讯	VB编的	分PC和单片机两部分.rar
VB Modbus RTU源码	其中协议部分已生成DLL	可直接调用.rar

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