The `System.IO.Ports.SerialPort.ReadByte` method in C# reads one byte of data from the serial port input buffer. It returns the next available byte of data as an integer value ranging from 0 to 255. This method is commonly used in serial communication applications to receive and process data from serial devices connected to the computer.
C# (CSharp) System.IO.Ports SerialPort.ReadByte - 54 examples found. These are the top rated real world C# (CSharp) examples of System.IO.Ports.SerialPort.ReadByte extracted from open source projects. You can rate examples to help us improve the quality of examples.