三十二路云台串口控制中心，可自定各云台8位地址码，可控制云台射灯，雨刷，控制变焦、变倍、变圈控制，搭配合适云台实现上下左右或自动云台控制。-32 Lu PTZ serial control center can be customized 8-bit address code of PTZ, PTZ can be controlled spotlights, wiper, controlling zoom, zoom, variable loop control, with the right

在windows操作系统下利用visual Basic语言编写程序，实现两台电脑之间基于MSCOMM串口通信控件的文件传输，并能显示文件内容-In the windows operating system using visual Basic programming language to achieve between two computers MSCOMM serial communication control based on file transfer, and can displa

数据收发，在MSComm控件中实现数据收发和数据保存数据，可以在此基础上添加多个串口运行。-Send and receive data, MSComm control data transmission and data retention data, you can add more than one serial port to run on this basis.