This library allows your Arduino to communicate via Modbus protocol. The Modbus is a master-slave protocol used in industrial automation and can be used in other areas, such as home automation. The ...

学习Modbus通信协议、调试Modbus协议的设备的三大必备的神器分别是ModbusPoll、ModbusSlave、VSPD。 尤其是ModbusPoll、ModbusSlave这两款工具，在业内基本上人人皆知，是最经典、最好用、最简单的Modbus调试工具，没有之一。 也是很多新手接触Modbus协议的第一个软件， 如果 ...

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Abstract: Supervisory Control and Data Acquisition (SCADA) systems are the basic components of monitoring and controlling important infrastructure, such as power, communications, transportation, ...

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为什么Modbus能成为工业通信的标准？ 答案很简单：足够简单。 Modbus协议诞生于1979年，至今已有40多年历史，仍是工业领域使用最广泛的通信协议。它能“长寿”，绝非因为技术有多先进，而是因为设计足够简洁，门槛极低。整个Modbus协议的核心，其实就两个 ...