
New version of SerialMon released. You can monitor and listen to a serial connection with this software. Use it together with some simple to build cables. It can display the data as ASCII or Hex.
It can also support the ABB RP570 protocol which is mainly used in utility electrical substations as the communication protocol to the control centers.

Screen shot of main window, with ASCII view selected.

Screen shot of main window, with RP570 decoding selected.
Download it here.