Arduino Opta WiFi Micro PLC (Ethernet, RS485, WiFi/Bluetooth LE)
- Delivery nationwide via The Courier Guy — R150 flat, free over R2,000
- Free collection from our Milnerton (Cape Town) warehouse
- Secure checkout — PayFast card payment or EFT
- Questions? WhatsApp us on +27 65 900 8570
Description
The Arduino Opta WiFi is an industrial micro PLC designed for automation, smart infrastructure, and IoT projects. It suits engineers, educators, and makers requiring reliable industrial control with familiar development workflows.
Dual-core industrial processing
The controller is powered by an STM32H747XI dual-core MCU. This setup provides robust onboard processing capability for industrial monitoring and real-time control tasks.
Onboard wireless communication
Integrated Wi-Fi and Bluetooth Low Energy connectivity allow for wireless telemetry and remote control. This makes it straightforward to connect industrial equipment to local networks and cloud services.
Industrial wired interfaces
The unit features onboard Ethernet and RS485 ports for wired networking. These standard interfaces facilitate seamless integration with existing industrial devices, networks, and fieldbuses.
Dual programming environment support
The micro PLC supports both traditional Arduino sketches and standard IEC 61131-3 PLC programming languages. This allows users to deploy standard industrial logic or take advantage of the extensive Arduino software ecosystem.
Video
Downloads & documentation
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