LAB 2: IoT Webserver with LED, Sensors, and LCD Control (ESP32 + MicroPython)

Описание: In this video, I demonstrate LAB 2: IoT Webserver with LED, Sensors, and LCD Control using an ESP32 programmed with MicroPython.
The project shows how a web interface can interact with real hardware components in an IoT system.

🔧 What this project does:

Hosts a MicroPython webserver on the ESP32

Controls an LED through a web page

Reads data from a DHT11 temperature & humidity sensor

Measures distance using an HC-SR04 ultrasonic sensor

Displays sensor data on a 16×2 I2C LCD

Sends custom text from a web textbox to the LCD

Demonstrates event-driven interaction between web UI and hardware

🧰 Components Used:

ESP32 Dev Board (MicroPython)

DHT11 Temperature & Humidity Sensor

HC-SR04 Ultrasonic Sensor

16×2 LCD with I2C Backpack

Breadboard & Jumper Wires

Laptop with Thonny IDE

Wi-Fi Connection

🎯 Learning Outcomes:

This lab helps students understand:

IoT webserver development

Web-based hardware control

Sensor data acquisition

LCD interfacing using I2C

Real-time interaction between software and hardware

📌 This project is part of an IoT/Embedded Systems laboratory exercise.

#ESP32 #MicroPython #IoT #WebServer #EmbeddedSystems #Sensors #LCD #EngineeringLab #StudentProject