What is the main difference between Opta WiFi and Opta RS485?

Opta WiFi is for wireless IoT. Opta RS485 is for industrial networks using Modbus RTU.

Can I program Opta using standard PLC languages?

Yes. Opta supports Arduino language and IEC 61131-3 PLC languages, including Ladder Diagram (LD) and Structured Text (ST).

How do the Opta extension modules connect to the main units?

They connect directly to the main Opta units using an integrated bus system for a seamless, reliable connection without extra wiring.

Is the Arduino Opta suitable for industrial environments?

Yes. It's built for durability and has certifications including cULus, ENEC, and CE.

Can I use these products for home automation projects?

While designed for industrial use, its powerful features and flexible options could be applied to advanced home automation projects.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems

Arduino Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems

Product ID: 578293205

Details

Brand
Arduino
Item Weight
223 g
Material
Metal Plastic
Product Dimensions
3.54"L x x
Unit Count
1 Count

🌐Modbus RTU & TCP for seamless industrial comms

📏Compact 3.54" x 2.76" x 3.15" footprint

🔌Digital & Analog I/O with PWM outputs

Description

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

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.

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.

Specifications

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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews