The easy-to-use controller allows designers to scale industrial automation projects using the open Arduino ecosystem. The Opta PLC supports real-time control, monitoring, and predictive maintenance, ...

What is it good for? Allows you to connect your Modbus RTU slaves (such as sensors, energy meters, HVAC devices) to Modbus TCP/UDP masters (such as monitoring systems, home automation systems). You do ...

Curious how Arduino's Opta PLC family brings user-friendly and powerful solutions to the industrial landscape? In this informative webinar with Francesca Gentile, you will learn about three variants ...

Mouser Electronics Inc. is now stocking Arduino’s Opta micro programmable logic controller (PLC) that allows designers, engineers and makers to build industrial automation projects. The Opta PLC ...

Modbus RTU ⇒ Modbus TCP/UDP Gateway Arduino-based Modbus RTU to Modbus TCP/UDP gateway with web interface. Allows you to connect Modbus RTU slaves (such as sensors, energy meters, HVAC devices) to ...

In this application note, discover how you can regulate the temperature of an industrial tank with an Arduino Portenta Machine Control and an Opta micro PLC using Modbus RTU communication over the ...

Abstract: This paper presents the design and implementation of a multipurpose networked control system using Arduino and Modbus RTU over RS-485 communication. The system enables robust and scalable ...

Arduino has released Arduino PLC IDE a new version of its IDE (integrated development environment) software for use with PLCs (programmable logic controllers). The software supports the use of Ladder ...

Mark your calendars and join our upcoming webinar with Blues on October 30th, where we'll explore how the Arduino Opta micro PLC, Edge Impulse ML models, and Blues' wireless connectivity can ...

Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...