Busyrat applications are designed to be simple, compact, efficient, robust, self-reliant, and bug-free. These applications can be installed or removed simply by copying or deleting their .exe files (xcopy deployment) and they won't mess with your installed libraries or clutter up your registry or system paths.
Price: free
Platform: Win32/64
This application is a specialized RS-232 terminal program for testing communications with the Insteon Power Line Modem module #2412S (PLM) and/or experimenting with the protocol.