Comm Echo is a free loopback test tool for COM port,TCP/IP and UDP port communication. It's for loopback test. It displays all received data in Text, Hex or Decimal format. It lists all available serial port on computer automatically.
[read more] [download] License: Freeware, Price: $0.00 US
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Downloads: 654
Size: 44 K
Date: 2015-01-08
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