Arduino WebServer for PLCs

Components

Hardware components

Project description

data from industrial controllers through an Ethernet network to a computer. the controllers do not have built-in web servers but operate on a Modbus network. The solution involved creating a Modbus master using an Arduino Mega and setting up a web server on the same Arduino using Bascom programming language and Wiznet W5100 shield. It's cost-effective and scalable as the Mega can be replaced with a Nano with an Ethernet shield. This approach eliminates issues with RS485 cabling, especially in large machines. The article includes a video of the project's tests.

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