Download RS232MON.ZIP

Windows 3.1 Utility to monitor RS-232 port

This Windows 3.1 Utility allows you to monitor the RS-232 port activities of your DOS programs as your DOS program runs. This program is great for the development of embedded data terminal applications as it allows you to transparently monitor any DOS access to your RS-232 ports. It works just like an HP RS-232 protocol analyzer except it costs less.