NModbus4

Rapid Development of Modbus Communication with Xinjie PLC Based on Nmodbus Library

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Rapid Development of Modbus Communication with Xinjie PLC Based on Nmodbus Library

‖ System Learning Life is like a marathon; sometimes you need to pause and enjoy the scenery to go further. Last time, I worked on a modbus_tcp communication protocol. I wonder if everyone has seen it. This time, I will present the implementation of the Modbus protocol using C# WinForms based on the Nmodbus4 library, … Read more

Implementing Modbus RTU Master Communication in C#

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Implementing Modbus RTU Master Communication in C#

Abstract ❝ This article describes how to use C# to call the NModbus4 library and the System.IO.Ports library to implement Modbus RTU communication functionality【Project address at the end of the article】. Introduction Modbus RTU is a serial communication protocol, where the communication mechanism is a polling mechanism where the master device sequentially queries the slave … Read more