Comm Echo is a free debug tool for serial port (RS232), TCP/IP and UDP port communication. It works like an echo wall for serial port, TCP/IP sever, TCP/IP client and UDP. It displays all received data in Text, Hex or Decimal format. All available serial port on computer.
Dispaly all received data in Text, Hex or Decimal format
Support Serial Port, TCP/IP Server, TCP/IP Client and UDP
Enumerate all available serial port on computer
Requires: Microsoft .NET Framework 2.0.