Modbus Client example

The example implements a Modbus client application.

The example acts as Modbus client sending Modbus request via serial line and TCP respectively. The shown dialog allows the definition of standard requests and displays incoming responses.

Running the Example

To run the example from Qt Creator, open the Welcome mode and select the example from Examples. For more information, visit Building and Running an Example.

The example must be used in conjunction with the Modbus server example or another Modbus device which is either connected via TCP or Serial Port.

Example project @ code.qt.io

© 2021 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.