Transform your Arduino Uno into a fully functional Modbus RTU Server for seamless reading of Digital and Analog I/O using any Modbus Client. In this guide, we'll walk you through setting up your ...

Create a flexible Modbus SDK for Arduino, allowing easy integration of any sensors for industrial-grade data communication and control. In this blog post, we'll walk you through creating a generic ...

In this tutorial, we want to implement a Modbus RTU master and a slave that can communicate with each other. Therefore, we need two Arduino Uno R4s (the good old Rev3 will also work), two RS485 ...