What is an RS232 sniffer?
什么是 RS232 嗅探器?
Serial Port Sniffer is a specialized system utility that captures serial data packets transferred by another program to a serial app or device over an RS232 interface.
With an efficient sniffer tool, you can monitor the activity of any COM port in your system. Also, it will help you test serial applications or device drivers you’re developing. If the monitored program is created by you, your COM port sniffer can serve as an RS232 debugger allowing you to track down errors which may occur during serial data exchange.
Serial Port Sniffer 是一种专用系统实用程序，它通过 RS232 接口捕获由另一个程序传输到串行应用程序或设备的串行数据包。
使用高效的嗅探器工具，您可以监视系统中任何 COM 端口的活动。 此外，它还可以帮助您测试正在开发的串行应用程序或设备驱动程序。 如果监控程序是由您创建的，则您的 COM 端口嗅探器可以用作 RS232 调试器，允许您跟踪串行数据交换期间可能发生的错误。