IoT Led

An IoT-based led controller using a web application made with Node.js

The IoT Led project demonstrates controlling an LED connected to a Raspberry Pi using a web application built with Node.js and Express.js. The project leverages the MQTT (Message Queuing Telemetry Transport) protocol to enable communication between the web application and a public MQTT broker, allowing you to control the LED remotely.

• Type Commands in the application ...
• See the LED glow ...
• ✨Magic ✨

Table of Contents

• Features
• Prerequisites
• Circuit
• DIY
• Event
• License

Features

• Can be controlled from anywhere with internet connectivity.
• password-protected controller.
• on/of commands

Prerequisites

Let's divide it into Hardware and Software for simplicity :)

Hardware

• Raspberry pi
• LED ~ 3.3V
• Jumper wire
• Breadboard
• Resistor ~ 220Ohm

Software

• Python 3
• Node.js
• Express.js
• public MQTT broker { mqtt://broker.hivemq.com }

Circuit

DIY

Lets help you with the resource to make your own virsion of this project. Here is my youtube video that you can follow :)

Event

I also conducted a workshop named IoT-101 at my university

To know about my journey into IoT click here ✨

License

Free Software, Hell Yeah!