IoT Course in Coimbatore — Hands-On Arduino, ESP32 & Raspberry Pi Training
The IoT course in Coimbatore at Skill Radar, offered with Nandha Infotech, is a 3-month hands-on IoT and embedded systems course for engineering students, freshers and working professionals, with no prior electronics or coding experience needed. Classes run offline at the Gandhipuram hardware lab in Coimbatore or as live online classes in English and Tamil, so it also works as an IoT course in Tamil Nadu for learners outside the city. You program Arduino UNO, ESP8266, ESP32 and Raspberry Pi boards in C/C++ and Python, wire real sensors and actuators, and send data over MQTT to cloud platforms such as AWS IoT Core and Azure IoT Hub. You finish with working smart home, weather monitoring, health monitoring and Industrial IoT projects and a Skill Radar course certificate.
- Duration
- 3 months
- Mode
- Offline mode (Coimbatore) or live online
- Language
- English / தமிழ்
- Who can join
- ECE, EEE, CSE & IT students, freshers and working professionals
- Tools
- Arduino UNO, ESP8266, ESP32, Raspberry Pi, MQTT, AWS IoT Core
- Outcome
- 4 working IoT projects and a Skill Radar course certificate
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What is the Internet of Things (IoT)?
The Internet of Things (IoT) is a network of physical hardware devices embedded with electronics, microcontrollers, sensors, actuators, and communication protocols. This integration allows physical objects to collect, transmit, and share real-world data over network infrastructures.
How to Build a Basic IoT System
- 1Select a microcontroller unit (MCU) such as the ESP32, Arduino, or Raspberry Pi.
- 2Connect sensors (e.g., temperature, humidity) and actuators (e.g., relays, motors) to GPIO pins.
- 3Write device firmware in C++ using Arduino IDE to poll sensor signals.
- 4Transmit structured sensor payloads to an MQTT broker or Cloud platform over Wi-Fi.
- 5Set up dashboards (e.g., Node-RED, ThingsBoard) to monitor and control devices in real time.
IoT Course in Tamil Nadu: Key Details
Skill Radar's IoT course is taught from Coimbatore and open to learners across Tamil Nadu. It starts from the basics of sensors and Arduino programming, moves on to ESP32 and Raspberry Pi, and ends with cloud-connected projects — so engineering students and freshers finish with working hardware builds and a certificate.
| Eligibility | Engineering students (ECE, EEE, CSE, IT), freshers and working professionals — no prior electronics or coding experience needed |
|---|---|
| Duration | 3 months |
| Mode | Offline hardware lab in Gandhipuram, Coimbatore or live online classes, in English and Tamil |
| Hardware | Arduino UNO, ESP8266, ESP32, Raspberry Pi, temperature, humidity, motion, gas & light sensors, relays, motors & LEDs |
| Software & cloud | C/C++ (Arduino IDE), Python for IoT, MQTT, HTTP, CoAP, LoRaWAN, Zigbee, AWS IoT Core, Azure IoT Hub, Node-RED, ThingsBoard |
| Projects | Smart home automation, IoT weather monitoring, health monitoring system and an Industrial IoT (IIoT) project |
| Certificate | Skill Radar IoT course completion certificate |
| Roles it prepares for | Entry-level IoT engineer, embedded systems and firmware developer roles |
IoT Course in Coimbatore: Batches & Hardware Projects
Skill Radar's IoT training in Coimbatore covers both IoT and embedded systems: you program Arduino, ESP8266, ESP32 and Raspberry Pi boards in C/C++ and Python, wire real sensors and actuators, and stream data over MQTT to cloud dashboards. Classes run in our hands-on hardware lab in Gandhipuram, where every module ends with a working build, so you finish with working IoT projects instead of just notes.
Who can join?
Engineering students (ECE, EEE, CSE, IT), freshers and working professionals. No prior electronics or coding experience is needed — basic computer knowledge is enough, and we start from sensors and simple Arduino programs.
Batches & mode
3 months, taught offline at our Gandhipuram hardware lab in Coimbatore or as live online classes, in English and Tamil.
What you will build
A smart home automation system, an IoT weather monitoring station, a health monitoring system and an Industrial IoT (IIoT) project — with sensor data sent over MQTT to live cloud dashboards.
Course or internship — which should you pick?
Choose this IoT course if you want to learn IoT and embedded programming from the ground up over 3 months. If you already know the basics and want hands-on project experience with a certificate, the AI, ML & IoT internship in Coimbatore is a shorter option. Want to analyse the sensor data you collect? See the data science course. Ready to connect devices to AI workflows? Continue with the AI agents course.
Where Do Skill Radar Alumni Work at Product Companies?
Learners we've trained have gone on to build careers at leading product companies.
What is the Training Record and Impact of Skill Radar?
Numbers that speak about the change we are bringing across institutions.
What IoT and Embedded Skills Will You Learn?
Build, program, and deploy IoT systems using Arduino, Raspberry Pi, cloud platforms, and wireless protocols—guided every step by developers and engineers working in the field.
- Arduino UNO
- ESP8266
- ESP32
- Raspberry Pi
- C/C++ (Arduino IDE)
- Python for IoT
- Temperature, Humidity, Motion, Gas & Light sensors
- Relays, Motors & LEDs
- GPIO & PWM
- MQTT
- HTTP & CoAP
- LoRaWAN & Zigbee
- AWS IoT Core
- Azure IoT Hub
- Node-RED
- ThingsBoard
- Edge AI
What Makes the Skill Radar Training Approach Unique?
Enhance your skills and career readiness with our structured, step-by-step training programs designed to build industry-relevant expertise. Skill Radar's IoT training uses Arduino and Raspberry Pi hardware throughout.
Connect Everyday
- Practitioner-led Live Classes
- Booster Practice Sessions
- Full Day Doubt Support
Personalized Progress Evaluation
- Weekly Test
- 1:1 Mentorship
- Soft Skill Sessions
Interview Preparation
- Mock Interviews
- Hardware Build Exercises
- Real-World Projects
Project Portfolio & Career Prep
- Profile Building
- Mock Technical Interviews
- Live Project Reviews
Delivering impactful outcomes through Practical Learning
What is the Complete Curriculum for the IoT & Embedded Systems Course?
Introduction to IoT
- What is IoT? Real-world use cases
- IoT architecture: Devices, Network, Cloud, Applications
- Applications of IoT: Smart Homes, Healthcare, Industry 4.0
- Trends: AI + IoT, Edge Computing
- Outcome: You’ll get a strong foundation of IoT and its ecosystem.
IoT Hardware & Sensors
- Overview of IoT devices
- Sensors: Temperature, Motion, Humidity, Gas, Light
- Actuators: Relays, Motors, LEDs
- Power management in IoT devices
- Hands-on: Setting up basic sensors
Microcontrollers & Programming
- Introduction to Arduino UNO, ESP8266, and ESP32
- Programming in C/C++ using Arduino IDE
- Working with Digital & Analog Input/Output (GPIO)
- Using PWM for motor control and LED dimming
- Writing efficient firmware for sensor polling and data logging
Networking & Communication Protocols
- Wired & Wireless communication in IoT
- Protocols: MQTT, HTTP, CoAP, LoRaWAN, Zigbee
- Wi-Fi vs Bluetooth vs Cellular IoT
- Practical: Sending sensor data via MQTT broker
Cloud & IoT Platforms
- Connecting IoT devices to the Cloud
- Popular IoT platforms: AWS IoT Core, Google IoT, Azure IoT Hub
- Data storage & dashboards
- Real-time device monitoring
- Hands-on: IoT Dashboard creation
Data Analytics & AI in IoT
- Collecting & analyzing IoT data
- Edge AI vs Cloud AI
- Predictive analytics for IoT
- AI models for smart decision making
- Case study: Smart Energy Monitoring
Security in IoT
- Common security risks in IoT
- Encryption & Authentication
- Secure communication protocols
- Best practices for IoT device security
- Case study: Securing a smart home network
IoT Projects & Portfolio
- Smart Home Automation System
- IoT-based Weather Monitoring
- Health Monitoring System
- Industrial IoT (IIoT) Project
- Building a portfolio for IoT career
What is the Roadmap from Beginner to IoT Engineer?
Step 1
Personalized Skill Mapping
Discover your current strengths and identify learning gaps with Skill Radar’s AI-driven career assessment.
Step 2
Expert Mentor Connect
Learn directly from industry mentors who provide tailored guidance for your career growth and interviews.
Step 3
Smart Portfolio Builder
Upgrade your resume and LinkedIn with Skill Radar’s AI-powered portfolio enhancement tools.
Step 4
Real-Time Skill Challenges
Apply your learning in simulated job challenges designed to sharpen practical coding and problem-solving skills.
Step 5
Mock Interviews
Boost confidence with Skill Radar’s AI-assisted mock interviews and personalized expert feedback.
Step 6
Interview Readiness
Master HR rounds, showcase projects confidently, and handle tricky interview questions with ease.
Step 7
Working Hardware Portfolio
Finish with working IoT and embedded builds — smart home automation, weather monitoring, health monitoring and IIoT.
Step 8
Apply with Confidence
Use your hardware portfolio, certificate and interview practice to apply for IoT and embedded systems roles on your own terms.
Meet Our Team
Our mentor and instructors.
Mr.T.Vigneshwaran
He is a visionary technology leader, entrepreneur, and innovator with 11+ years of industry experience spanning Generative AI, IoT hardware-software integration, and advanced electronics systems.
As the Founder and CEO of Nandha Infotech Pvt Ltd, he has played a pivotal role in building cutting-edge, real-world technology solutions across defence, healthcare, and agri-tech sectors.
Driving innovation across AgriTech, MedTech, Defence Electronics, Automotive Electronics, and IT/ITES through advanced technology solutions.
Explore Connected Embedded & AI Tracks
Combine smart IoT hardware with AI agent workflows and practical tech internships.
- InternshipHardware Lab5 Days to 6 Months
AI, ML & IoT Internship
Integrate hardware sensor streams with machine learning predictions and Edge AI.
- ESP32
- Arduino
- Python
- MQTT
View internship - CourseAI Track3 Months
Master AI Agents Course
Build autonomous agent workflows that interface with real-world physical devices.
- LangGraph
- CrewAI
- Claude
- Voice Bots
View course - CourseMERN Stack3 Months
Full Stack Developer Course in Coimbatore
Build real-time IoT dashboards and control panels with React and Node.js.
- React
- Node.js
- MongoDB
- WebSockets
View course
Get Certified
Earn Skill Radar’s industry-recognized IoT certification, verified by working engineers at Nandha Infotech.
Industry-Recognized Certification
Unlike generic course certificates, Skill Radar certifies your hands-on expertise in IoT and embedded systems, making you stand out as industry-ready.
Shareable, Credible and Professional
Add your certificate to LinkedIn, share it on social media, or attach it to your resume—showcase your credibility everywhere.
Student Success
Student Testimonials
Frequently Asked Questions
What is the IoT course in Coimbatore at Skill Radar?
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The IoT course in Coimbatore at Skill Radar is a 3-month, hands-on Internet of Things and embedded systems course run with Nandha Infotech. You program Arduino UNO, ESP8266, ESP32 and Raspberry Pi boards in C/C++ and Python, wire real sensors and actuators, and send data over MQTT to cloud platforms such as AWS IoT Core and Azure IoT Hub. Classes run offline at the Gandhipuram hardware lab or as live online classes, in English and Tamil.
Do I need prior experience for the IoT course?
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No prior experience is needed. The Skill Radar IoT course is designed for beginners and professionals who want to learn IoT from scratch, starting with sensors and simple Arduino programs. Basic computer knowledge is sufficient.
What IoT hardware and platforms are covered in the IoT course?
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You work with Arduino UNO, ESP8266, ESP32 and Raspberry Pi boards, temperature, humidity, motion, gas and light sensors, and relays, motors and LEDs. On the software side the Skill Radar course covers C/C++ in the Arduino IDE, Python for IoT, MQTT, HTTP and CoAP, LoRaWAN and Zigbee, and cloud and dashboard tools such as AWS IoT Core, Azure IoT Hub, Node-RED and ThingsBoard.
Do we build real-time IoT projects during the course?
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Yes. At Skill Radar you build a smart home automation system, an IoT weather monitoring station, a health monitoring system and an Industrial IoT (IIoT) project. Sensor data from these builds is sent over MQTT to live cloud dashboards.
How long is the IoT course in Coimbatore and how are batches run?
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The IoT course at Skill Radar runs for 3 months. Classes are available offline at the Gandhipuram hardware lab in Coimbatore or as live online sessions, taught in English and Tamil. Each module ends with a working hardware build.
Which is the best IoT course in Coimbatore for engineering students?
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Look for a course where you wire real hardware every week, cover both embedded programming and cloud connectivity, and finish with working projects you can show. Skill Radar's 3-month IoT course in Gandhipuram meets these criteria: you program Arduino, ESP8266/ESP32 and Raspberry Pi boards, send sensor data over MQTT to cloud dashboards, and complete four projects and a certificate. It suits ECE, EEE, CSE and IT students.
Can learners from other parts of Tamil Nadu join the IoT course?
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Yes. Learners from Chennai, Madurai, Trichy, Salem, Erode, Tiruppur and other parts of Tamil Nadu can join Skill Radar's IoT course through live online classes, taught in English and Tamil. Those who can travel to Coimbatore can attend the offline hardware lab in Gandhipuram for hands-on work with the boards and sensors.
Does the IoT course cover embedded systems programming?
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Yes. A full Skill Radar module covers microcontroller programming: Arduino UNO, ESP8266 and ESP32, C/C++ firmware in the Arduino IDE, digital and analog GPIO, PWM for motor control and LED dimming, and efficient firmware for sensor polling and data logging.
What jobs can I apply for after the IoT course?
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The Skill Radar IoT course prepares you for entry-level roles such as IoT Developer (trainee), Embedded Systems Engineer (trainee), Firmware Developer and IoT Support or Test Engineer. Your hardware project portfolio, certificate and mock interview practice help you apply for these IoT and embedded systems roles with confidence.
Will I get a certificate after the IoT course?
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Yes. After you complete your IoT projects you receive a Skill Radar IoT course completion certificate. You can add it to your resume and LinkedIn profile.
Where is the Skill Radar IoT training centre in Coimbatore?
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Our hardware lab is at 89/99, NGN Street, New Siddhapudhur, Gandhipuram, Coimbatore – 641044. You can visit for a free demo class before you join.