HyperTerminal and C# difference? : HyperTerminal, C#, C-sharp. C Sharp, .NET, Visual Studio 9, Serial, Port, RS485, RS232, Programming. .net - Error opening serial port. C# Hyper Terminal Emulation / Serial Port Adapter read and write Issues. Serial Port - Hyperterminal vs. C# SerialPort (RS-232 Serial COM Port) in C# .NET - #region Coad's Code (Noah Coad) .NET has a great class called SerialPort (MSDN reference) part of .NET 2.0 and is freely available in C# Express on MSDN.
It is easy to use. Here’s how… BTW, this article is about communicating through the PC's Serial COM RS-232 port using Microsoft .NET 2.0 or later by using the System.IO.Ports.SerialPort class.