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Home›IoT Courses›Introduction to Internet of Things(IoT) using Arduino
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Introduction to Internet of Things(IoT) using Arduino

Learn how to implement the communication between smartphones and also to control various home appliances wirelessly.

Introduction to Internet of Things(IoT) using Arduino is a beginner-level online course from Udemy in IoT. It is structured in 5 modules with 5 stated learning outcomes. It is free to enrol, and a certificate is available on completion. Learners rate it 4.2/5 from 909 ratings on Udemy, with 37.4K enrolled.

Part of our IoT courses collection.

★★★★★4.2(909 reviews) 37.4K learners English

Course highlights

Provider Udemy
Level Beginner
Mode Self-paced
Language English
Certificate Yes — shareable certificate
Rating 4.2★ (909 reviews)
Learners 37.4K
Price Free Free

What you’ll learn

Receive data from Arduino over Bluetooth serial using HC-06 Bluetooth module.
Send voice commands to Arduino.
Implement the communication between smart phones and home appliances.
Improve technology used in a home.
Use Android Device to wirelessly control electrical outlets using relay switches in order to prevent wastage of electricity.

Level and time commitment

Udemy lists this course at Beginner level.
No prior experience in the subject is assumed — this is where the provider expects a newcomer to start.

Skills you’ll gain

Thing

What this course covers

5 modules

The 5-part outline Udemy publishes for this course.

Module 1 · Introduction
Module 2 · Detailed description of the hardware components
Module 3 · Testing the Relay module
Module 4 · Home Automation(IoT)
Module 5 · Bonus Content : IoT: Ethernet Shield using Blynk app

What learners rate it

4.2
★★★★★
909 ratings

Rated 4.2/5 by 909 learners on Udemy (checked 28 Aug 2026).

This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →

How this page is put together

Compiled by the 10courses editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 28 August 2026.

How we compare and rank courses · Our review policy · Affiliate disclosure

Common questions

Is Introduction to Internet of Things(IoT) using Arduino free?

Yes. Udemy lists it as free to enrol. A certificate is available on completion — providers often charge separately for the certificate even when the course itself is free, so check the fee on the provider page before you count on it.

Does Introduction to Internet of Things(IoT) using Arduino come with a certificate?

Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.

Is Introduction to Internet of Things(IoT) using Arduino suitable for beginners?

Yes. Udemy lists it at Beginner level, so no prior experience in the subject is assumed.

What does Introduction to Internet of Things(IoT) using Arduino cover?

It is organised into 5 modules, starting with Introduction and going on to Detailed description of the hardware components, Testing the Relay module, Home Automation(IoT), Bonus Content : IoT: Ethernet Shield using Blynk app. The full outline is on this page.