Raspberry Pi & IoT with Node-RED – Build Projects (Udemy.com)

Raspberry Pi & IoT with Node-RED – Build Real Projects from Scratch

If you want to build Internet of Things (IoT) applications using Raspberry Pi and Node-RED without getting overwhelmed by complex programming, this course is designed for you.

By the end of this course, you will be able to:

• Install and configure Raspberry Pi

• Set up Node-RED on Raspberry Pi and Windows

• Create drag-and-drop IoT flows using Node-RED

• Interface sensors and output devices

• Send data to MQTT brokers and cloud platforms

• Build complete IoT projects with Raspberry Pi and Node-RED

Why This Course?

Many beginners want to learn Raspberry Pi and IoT but face common challenges:

• No experience with Linux or Raspberry Pi

• No programming background

• Confusion about sensors and hardware interfacing

• Difficulty connecting devices to the cloud

This course removes those barriers.

Node-RED simplifies IoT development by allowing you to create logic using visual flows instead of complex code. You will build your first Node-RED flow within the first 20 minutes of the course.

Everything is explained step by step with minimal hardware requirements so you do not feel overwhelmed.

What You Will Learn

• Raspberry Pi Fundamentals

• What is Raspberry Pi

• Installing operating system

• Initial configuration and setup

• Understanding Raspberry Pi environment

Node-RED Basics

• Installing Node-RED on Raspberry Pi and Windows

• Creating your first flow

• Understanding nodes and flow logic

• Exporting and managing flows

• Running Node-RED on startup

Hardware Interfacing

• Connecting LEDs and relays

• Interfacing sensors

• Working with DHT11 and Sense HAT

• Using Sense HAT emulator if hardware is not available

IoT and Cloud Integration

• What is IoT

• Understanding MQTT protocol

• Sending data to MQTT broker

• Project: Send sensor data to HiveMQ broker

• Project: Send sensor data to ThingSpeak cloud

• Complete IoT project: Cloud monitoring and device control using Node-RED

What Makes This Course Different

• Complete beginner-friendly structure

• Minimal hardware required

• Hands-on projects

• Step-by-step IoT workflow

• Clear explanation of both hardware and cloud integration

What This Course Will Do For You

• Help you confidently use Raspberry Pi

• Enable you to design IoT flows using Node-RED

• Teach you practical MQTT-based communication

• Prepare you to build hobby, academic, or startup IoT projects

• Give you a strong foundation in visual IoT development

Who This Course Is For

• Complete beginners in Raspberry Pi

• Beginners in IoT development

• Students working on academic IoT projects

• Makers and hobbyists

• Anyone who wants to learn Node-RED from scratch

Who This Course Is Not For

• Experienced Node-RED developers

• Advanced PLC or SCADA professionals

• Users already comfortable building production-grade IoT systems

Instructor

Hi, I’m Amit Rana — engineer, programmer, and trainer.

With over 10 years of experience teaching embedded systems and IoT to thousands of students across 150+ countries, I focus on simplifying complex topics into clear, structured learning paths.

To help you make an informed decision, a significant portion of this course is available as free preview lectures.

30-Day Money Back Guarantee

Your enrollment is completely risk-free. If the course does not meet your expectations, Udemy offers a 30-day full money-back guarantee.

Enroll today and start building IoT applications using Raspberry Pi and Node-RED.