COM Port

Using the COM Port program you can control the output (TXD, DTR, RTS) and read the input (DCD, DSR, CTS, RI) signals of the COM port of the computer. In the settings, use the Refresh Ports button to load a list of available ports (max. 15). Use the Connect button to connect to the port. By clicking on the individual buttons (TXD, DTR and RTS) you can change the logic value on the port outputs. At the same time, the values of the inputs are loaded at the set interval.