Official Arduino Opta Lite - AFX00003 - Buy Online in India

Package Includes:

• 1 x Official Arduino Opta Lite

Specifications:

1. How to get started with the Arduino Opta Lite?

You should connect the Arduino Opta Lite to your computer via USB and install the necessary board package in the Arduino IDE. After selecting the correct board and port, upload your first program to verify the connection and explore its automation and control features. The setup process is streamlined for rapid prototyping of industrial control systems.

2. How to use the Arduino Opta Lite for automation projects?

The Opta Lite is engineered for industrial automation and control systems, featuring robust I/O for real-world integration. You can use it to manage sensors, relays, and actuators with deterministic timing, making it ideal for building programmable logic controller (PLC)–based automation solutions. Its compact design fits into standard DIN rail enclosures for panel mounting.

3. How to program the Arduino Opta Lite using the Arduino IDE?

You can program the Arduino Opta Lite using either the Arduino IDE for C++ development or the Arduino PLC IDE for control-specific languages. Both environments support structured text and ladder logic, enabling engineers and developers to implement control logic and automation routines using their preferred methodology. This flexibility supports seamless collaboration across software and industrial engineering teams.

4. How to power the Arduino Opta Lite?

The Arduino Opta Lite is powered through a standard 24V DC industrial supply connected to its screw terminals, eliminating the need for additional voltage regulators. Its robust design ensures stable operation in electrically noisy industrial environments, making it suitable for continuous control applications that require 24/7 reliability and resistance to voltage transients.

5. How to connect external devices to the Arduino Opta Lite?

You can connect sensors, switches, and output modules using the Opta Lite's analog and digital I/O terminals with spring-clamp connectors. This allows flexible integration for automation, data collection, or process monitoring projects with various field devices. The isolated inputs protect the controller from ground loops and electrical surges in industrial settings.

6. How to update the firmware of the Arduino Opta Lite?

To update the firmware, you should connect the Arduino Opta Lite to your computer and use the Arduino IDE or official firmware update tool. Regular updates ensure optimal performance, enhanced security, and compatibility with the latest Arduino libraries. The secure boot process validates firmware integrity to prevent unauthorized or corrupted code execution.

Documentation

1. Pinout
2. Datasheet

For the full technical documentation, tutorials and much more, visit Arduino Docs

1. What is the Arduino Opta Lite used for?

The Arduino Opta Lite is a compact micro PLC designed for industrial automation and IoT control applications. You can use it to build reliable, connected systems for monitoring and controlling equipment in real time. Its small size makes it ideal for space-constrained or cost-sensitive installations.

2. What are the key features of the Arduino Opta Lite?

This Arduino Opta Lite PLC includes Ethernet connectivity, Modbus RTU/TCP communication, and a dual-core microcontroller for efficient real-time processing. You get dependable performance for automation tasks with support for both local control and cloud integration. It’s built for scalability and seamless device networking.

3. How does the Arduino Opta Lite differ from other Opta models?

Unlike higher-end models, the Arduino Opta Lite delivers essential PLC control and IoT integration at a more accessible price point. It focuses on core functionality without advanced communication modules, making it simpler to deploy. You still get robust performance for basic to mid-level automation needs.

4. Can the Arduino Opta Lite be used for industrial IoT projects?

Yes, the Arduino Opta Lite is perfect for industrial IoT applications, thanks to its Ethernet interface and Modbus support. You can connect sensors, relays, and controllers to local networks or cloud platforms for remote monitoring and data analysis. It enables smart, data-driven automation in real-world environments.

5. How do I program the Arduino Opta Lite PLC?

You can program the Arduino Opta Lite using either the Arduino IDE or the Arduino PLC IDE, giving you flexibility in development. Write custom C++ code or use ladder logic depending on your project requirements. This dual compatibility supports both traditional PLC users and modern developers.

6. What kind of communication protocols does the Arduino Opta Lite support?

The Opta Lite micro PLC supports Modbus TCP/IP and Modbus RTU, allowing it to communicate with a wide range of industrial devices and controllers. You can integrate it into existing automation networks or build new systems with standardized, reliable data exchange.

7. In which applications can the Arduino Opta Lite be used?

This device is ideal for factory automation, home energy management, process control, and remote equipment monitoring. You can automate repetitive tasks, collect operational data, and trigger actions based on sensor inputs. Its IoT connectivity provides valuable insights for improved efficiency.

8. Is the Arduino Opta Lite compatible with other Arduino Pro products?

Yes, the Arduino Opta Lite integrates seamlessly with other Arduino Pro solutions, including Opta expansion modules and Arduino Cloud. You can scale your system by adding I/O or connecting to cloud services for centralized monitoring. This ensures a unified, expandable automation ecosystem.

Warranty Coverage:

This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.

Warranty Void If:

The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.

Shipping Policy

• All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
• Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

• Return window: 7 days from receipt unless stated otherwise.
• No refunds or replacements after the return window.
• Returns are accepted only for non-working or damaged products.
• Initiate return requests via a Support ticket or contact us at +91-8123057137.
• Refunds are processed within 3–4 working days after inspection and approval.