- Qt 5.15
- Qt Serial Port
- Qt 5.15.19 Reference Documentation

# Qt Serial Port

Qt Serial Port provides the basic functionality, which includes configuring, I/O operations, getting and setting the control signals of the RS-232 pinouts.

The following items are not supported by this module:

- Terminal features, such as echo, control CR/LF, and so on.
- Text mode.
- Configuring timeouts and delays while reading or writing.
- Pinout signal change notification.
- Special transceiver conditions, like Framing error, Parity error and Break condition error.

To use the serial port in your application, add the following include statement:

     #include <QSerialPort>

For information about available serial ports, use the following include statement:

     #include <QSerialPortInfo>

To link against the module, add this line to your qmake `.pro` file:

     QT += serialport

## Related Information

- C++ Classes
- Examples