---
product_id: 578293205
title: "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: "$487.49"
currency: USD
in_stock: true
category: "Arduino"
url: https://www.desertcart.ec/products/578293205-opta-lite-afx00003-compact-industrial-iot-controller-with-digital-i
store_origin: EC
region: Ecuador
---

# Edge computing for ultra-low latency Compact 3.54" x 2.76" x 3.15" footprint Digital & Analog I/O with PWM outputs 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:** $487.49
**Availability:** ✅ In Stock

## Summary

> 🚀 Compact Control, Infinite Possibilities — Own the Edge of Industrial IoT!

## Quick Answers

- **What is this?** 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?** $487.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/578293205-opta-lite-afx00003-compact-industrial-iot-controller-with-digital-i)

## 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 industrial-grade control into the tightest spaces without compromise.
- • **Universal Connectivity:** Seamlessly integrates with Modbus RTU & TCP for plug-and-play industrial communication.
- • **Sensor & Actuator Ready:** Versatile digital and analog I/O ports empower endless automation possibilities.
- • **Arduino Ecosystem Friendly:** Leverage the world’s largest maker community and libraries for rapid, hassle-free development.
- • **Real-Time Edge Intelligence:** Processes data locally to slash latency and keep your system running no matter what.

## Overview

The Arduino Opta Lite is a compact industrial IoT controller designed for space-constrained environments, featuring versatile digital and analog I/O, Modbus RTU/TCP support for seamless industrial communication, and edge computing capabilities for local data processing. Fully compatible with the Arduino IDE, it empowers developers to rapidly prototype and deploy robust automation and control solutions.

## 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 | #2,758 in Single Board Computers (Computers & Accessories) |
| Brand Name | Arduino |
| Customer Reviews | 3.0 3.0 out of 5 stars (16) |
| 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

![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)

## 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

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-27*