Arduino Opta – empowering smart automation

Developed in partnership with Finder, Arduino Opta combines industrial-grade reliability with the flexibility of the Arduino ecosystem. Whether upgrading legacy systems or deploying new automation solutions, Opta offers seamless integration, Edge computing power, and built-in security – all in a compact DIN rail-mountable design.

Available in three variants (Lite, RS485, and Wi-Fi/BLE), Opta supports Ethernet, industrial protocols, and wireless connectivity, making it ideal for energy monitoring, predictive maintenance, and real-time control. Expansion modules allow you to scale with more relays, analog channels, and inputs to fit any application.

Program your Opta using familiar Arduino Sketch or standard IEC 61131-3 PLC languages through the Arduino PLC IDE. With features like Modbus communication, OTA firmware updates, and compliance with X.509 security standards, Opta is ready for Industry 4.0.

And the best part? Arduino Opta is now available at TME – your trusted source for industrial and electronic components. Get everything you need to build smart, secure, and connected automation systems, all in one place.

Smarter automation starts here. Discover Arduino Opta at TME.