--- product_id: 578293205 title: "Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems" brand: "arduino" price: "FREE" currency: KRW in_stock: false url: https://www.desertcart.kr/products/578293205-arduino-opta-lite-afx00003-compact-industrial-iot-controller-with-digital store_origin: KR region: South Korea --- # Modbus RTU & TCP for seamless industrial comms Compact 3.54" x 2.76" x 3.15" footprint Digital & Analog I/O with PWM outputs Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems **Brand:** arduino **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Compact Control, Infinite Possibilities — Own the Edge of Industrial IoT! ## Quick Answers - **What is this?** Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems by arduino - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/578293205-arduino-opta-lite-afx00003-compact-industrial-iot-controller-with-digital) ## Best For - arduino enthusiasts ## Why This Product - Trusted arduino brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Savvy Powerhouse:** Fits tight industrial spaces without sacrificing I/O versatility. - • **Arduino Ecosystem Ready:** Program with familiar Arduino IDE and tap into a vast developer community. - • **Edge Computing at the Core:** Processes data locally to slash latency and keep operations running even offline. - • **Scalable Automation Solution:** Start compact, expand with modules—customize your industrial IoT setup with ease. - • **Plug & Play Industrial Protocols:** Supports Modbus RTU & TCP for effortless integration with existing systems. ## Overview The Arduino Opta Lite is a compact industrial IoT controller designed for space-constrained automation environments. Featuring versatile digital and analog I/O, PWM outputs, and robust Modbus RTU/TCP support, it enables seamless integration with industrial devices. Its edge computing capabilities allow local data processing for faster, reliable decision-making without cloud dependency. Fully compatible with the Arduino IDE, it empowers developers to rapidly prototype and deploy scalable automation solutions in tight spaces. ## Description desertcart.com: Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems : Electronics ## Features - Compact and Powerful Industrial IoT Controller: The Arduino Opta Lite is a compact yet powerful industrial IoT controller, designed for space-constrained applications where performance and flexibility are critical. With a small footprint, it is ideal for deploying in tight spaces while providing ample I/O capacity to handle industrial automation, monitoring, and control systems. - Comprehensive I/O for Versatile Applications: The Opta Lite features digital I/O, analog inputs, and PWM outputs, enabling seamless integration with a variety of sensors, actuators, and external devices. It’s perfect for applications such as environmental monitoring, remote control, machinery automation, and smart building systems. - Modbus RTU & TCP Support for Industry Standard Protocols: The Opta Lite supports both Modbus RTU and Modbus TCP, widely used protocols for industrial communication. This makes it easy to integrate the Opta Lite into existing control systems, enabling it to communicate effectively with PLCs, industrial devices, and other automation equipment, ensuring compatibility in a range of automation environments. - Edge Computing Capabilities for Local Processing: With edge computing capabilities, the Opta Lite can process data locally without needing to rely on the cloud or a central server. This enables faster decision-making, reduces latency, and ensures continued operation even when connectivity to a remote system is lost, making it ideal for mission-critical applications in automation and control systems. - Arduino Ecosystem Integration for Easy Development: Like all Arduino boards, the Opta Lite is fully compatible with the Arduino IDE, allowing for easy programming and customization using familiar tools. Leverage the powerful Arduino ecosystem of libraries, resources, and community support to rapidly prototype and deploy industrial IoT solutions, making it an excellent choice for developers and engineers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7RHHGZD | | Best Sellers Rank | #3,673 in Single Board Computers (Computers & Accessories) | | Brand Name | Arduino | | Customer Reviews | 2.9 2.9 out of 5 stars (15) | | Global Trade Identification Number | 07630049203549 | | Item Dimensions L x W x H | 3.54"L x 2.76"W x 3.15"H | | Item Weight | 223 g | | Manufacturer | Arduino S.r.l. | | Material Type | Metal, Plastic | | Model | AFX00003 | | Number of Items | 1 | | Part Number | AFX00003 | | Unit Count | 1 Count | | Warranty Description | as described in the official web site | ## Product Details - **Brand:** Arduino - **Item Weight:** 223 g - **Material:** Metal, Plastic - **Product Dimensions:** 3.54"L x 2.76"W x 3.15"H - **Unit Count:** 1 Count ## Images ![Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems - Image 1](https://m.media-amazon.com/images/I/61lrXUUoIHL.jpg) ![Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems - Image 2](https://m.media-amazon.com/images/I/61V4PdIBWBL.jpg) ![Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems - Image 3](https://m.media-amazon.com/images/I/61LJv9+qTxL.jpg) ![Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems - Image 4](https://m.media-amazon.com/images/I/61mYkGP08bL.jpg) ![Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems - Image 5](https://m.media-amazon.com/images/I/61Zy51R24QL.jpg) ## Questions & Answers **Q: What is the main difference between Opta WiFi and Opta RS485?** A: Opta WiFi is for wireless IoT. Opta RS485 is for industrial networks using Modbus RTU. **Q: Can I program Opta using standard PLC languages?** A: Yes. Opta supports Arduino language and IEC 61131-3 PLC languages, including Ladder Diagram (LD) and Structured Text (ST). **Q: How do the Opta extension modules connect to the main units?** A: They connect directly to the main Opta units using an integrated bus system for a seamless, reliable connection without extra wiring. **Q: Is the Arduino Opta suitable for industrial environments?** A: Yes. It's built for durability and has certifications including cULus, ENEC, and CE. **Q: Can I use these products for home automation projects?** A: While designed for industrial use, its powerful features and flexible options could be applied to advanced home automation projects. ## Frequently Bought Together - Arduino Opta Lite [AFX00003] - mxuteuk 3pcs Aluminum DIN Rails,4 Inches Long,35mm Wide,7.5mm High DIN Rail with RoHS for Hardware Components Mounting MXU-DIN-100 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/578293205-arduino-opta-lite-afx00003-compact-industrial-iot-controller-with-digital](https://www.desertcart.kr/products/578293205-arduino-opta-lite-afx00003-compact-industrial-iot-controller-with-digital) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-25*