Comm Operator NCD Edition is a professional tool for serial port, TCP/IP, and UDP communication application design development and debug testing. Comm Operator NCD Edition is a simplified version of Comm Operator v2. This is a tool for system designers, software programmers, and hardware engineers which does the following: builds protoype systems, simulates software and hardware in order to locate problems easily, tests and deploys the system for unit tests and create COP files that help customers fix problem with communication layers easily. Some of Comm Operator NCD Edition's features include: compatibility with Serial ports, Bluetooth, USB, Ethernet and Wi-Fi. The program sends, receives, and views data in text, Hex, and Decimal format, and supports the quick send panel, terminal panel, RST/ DTR control and multiple customized panel for specific user data. Comm Operator NCD Edition also supports Perl, Python, and Ruby Script for sending data automatically. It also supports supports third party plug-ins (.net dll), and .exe for sending data automatically. Comm Operator NCD Edition also includes a built-in echo function for loopback testing and checksum.