When you think of Arduino, your mind might go straight to prototyping boards and hobbyist projects. But with the Arduino Opta, the iconic brand takes a bold leap into the industrial world—offering a compact, secure, and highly capable micro PLC that’s redefining what’s possible in automation. Whether you’re modernizing factory floors or adding intelligence to legacy infrastructure, the Opta delivers industrial-grade performance with the accessibility and flexibility Arduino is known for.
And here’s some good news: Opta is now available through TME, making it easier than ever for engineers and system integrators across Europe to bring this powerful controller into their workflows.
Built for Industry
Opta includes Ethernet by default, with variants that add RS485 or Wi-Fi/BLE. It supports industrial protocols like Modbus and can directly drive machinery using its 250V/10A relays.
Security features include a secure bootloader, encrypted communication, and X.509-compliant protocols—plus two-factor authentication for cloud use.
Code It Your Way
Program in Arduino/C++ or use IEC 61131-3 languages (Ladder, FBD, ST, etc.) via the Arduino PLC IDE. Whether you’re writing code or designing logic diagrams, Opta adapts to your workflow.
It also integrates with Arduino Cloud, but can run independently or connect to third-party systems—ideal for flexible deployment.
Expansion Made Easy
Snap-on modules let you scale I/O on demand:
- Ext D1608E: Electromechanical relays
- Ext D1608S: Solid-state relays
- Ext A0602: Analog I/Os for voltage, current, or temperature
Perfect for everything from energy tracking to temperature control in complex environments.
Real-World Impact
Opta is ideal for:
- Retrofitting legacy machines
- Automating packaging and conveyor systems
- Enabling remote asset monitoring
- Reducing energy consumption
- Adding smart features to existing infrastructure
It complements existing SCADA, HMI, or ERP setups—without requiring major overhauls.
Why Opta?
Co-developed with Finder, Opta offers:
- Dual programming options
- Industrial-grade certifications
- No licensing fees
- Up to 80% lower deployment cost
