Industrial IoT Data Bridging Tutorial: Modbus to MQTT
Introduction to Modbus Modbus is a serial communication protocol used to connect industrial automation devices, originally developed by Modicon in 1979. It has become one of the universal communication standards widely used in industrial automation scenarios. Modbus adopts a master-slave model and supports various transmission methods, including serial (RS-232/485) and Ethernet versions (TCP/IP). It is … Read more
