This low-power transceiver module uses the Maxim MAX485 IC to enable serial communication over extremely long cable runs (up to 4000 feet / 1200 meters). At a data rate of up to 2.5Mbps, serial data ...

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 ...

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 ...