QModbusExplorer is a fork from QModMaster application. It is a free Qt-based implementation of a ModBus master application. A graphical user interface allows easy communication with ModBus RTU and TCP ...

Abstract: Remotely connected devices have been adopted in several industrial control systems (ICS) recently due to the advancement in the Industrial Internet of Things (IIoT). This led to new security ...

A generic firmware for an ESP32 to be used as a Modbus TCP/IP gateway for any modbus RTU device. Default RX/TX pins for the TTL-RS485 communication are used from hardware-serial2 (check pinout of your ...

Serial communications have been used in industrial automation for many decades, particularly starting in the early 1960s with the invention of integrated circuits and accelerating when (relatively) ...