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Arduino Opta Lite - microPLC driver - AFX00003
Brand: Arduino
Product Code: AN-22376
Availability: 4-6 business days
Planned delivery date after ordering: 2025-08-01
Product Code: AN-22376
Availability: 4-6 business days
Planned delivery date after ordering: 2025-08-01
Ex Tax: 156.94€
Arduino Opta is a microPLC controller that supports industrial IoT standards. It was created in cooperation with Finder, a company that creates industrial and building automation devices. The heart of the controller is the dual-core STM32H747XI ARM Cortex M7 + M4 chip, allowing real-time control and monitoring, as well as implementing preventive maintenance applications. Arduino Opta Lite is equipped with an Ethernet connector and a USB type C port for programming the PLC module.
Main features:
- Easy and fast programming, starting with ready-made Arduino sketches, tutorials and libraries
- Optional support for standard IEC 61131-3 PLC languages
- Fieldbus integration over Modbus TCP (Ethernet) and Modbus RTU (RS485 serial)
- Seamless IoT connectivity (Ethernet / WiFi / Bluetooth Low Energy)
- Real-time remote monitoring via intuitive Arduino Cloud dashboards (or third-party services)
- Hardware-level security with built-in security and X.509 compliance
- Secure OTA firmware updates and cloud device management
- Switching high-power relays (4x 2.3 kW)
- It has an industrial certificate
- Easy to install, DIN rail mounting
- It was created in cooperation with Finder
Specification:
- Microcontroller: STM32H747XI Dual Core
- Cortex M7 clocking: up to 480 MHz
- Cortex M4 clocking: up to 240 MHz
- Configurable digital/analog input (0 - 10 V): 6
- Relays (250 V AC / 10 A): 4
- Programming port: USB-C
- Ethernet: TCP/IP, Modbus TCP
- Bluetooth Low Energy communication: Arduino Opta WiFi
- WiFi communication: Arduino Opta WiFi
- RS485 protocol: Arduino Opta RS485 and Arduino Opta WiFi
- Programmable serial ports: RS485
- Input voltage: from 12 V to 24 V DC
- Relay switching voltage: 230 V AC
- Maximum relay switching voltage: 400 V AC
- SDRAM memory: 1 MB
- Flash memory: 2 MB built-in + 16 MB Flash QSPI
- IP protection class: IP 20
- RTC: approx. 10 days, NTP synchronization via WiFi (AFX00002 only) or Ethernet
- Security: ATECC608B
- Arduino programming languages: via Arduino IDE, Arduino CLI, Arduino Web Editor
- IEC-61131-3 programming: ladder diagram (LD), function block diagram (FBD), sequential function diagram (SFC), structured text (ST), instruction list (IL)
- Dimensions: 69 x 80 x 90 mm
- Mass: 210 g
