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Getting Started with ESP32 & IoT

Complete guide to ESP32 programming and cloud integration

⏱️ 6 Hours 📹 15 Videos 📄 PDF Guide 🏆 Beginner Level

📋 Tutorial Overview

This comprehensive ESP32 & IoT tutorial is designed for beginners who want to master microcontroller programming and cloud integration. You'll learn everything from basic setup to building real-world IoT applications.

By the end of this course, you'll be able to create WiFi-enabled devices that communicate with cloud platforms, mobile apps, and other IoT systems.

🎯 What You'll Learn

📚 Course Modules

Module 1: Introduction to ESP32 (1 hour)

  • What is ESP32 and why use it?
  • ESP32 vs ESP8266 vs Arduino
  • Understanding ESP32 development boards
  • Installing USB drivers and Arduino IDE

Module 2: Basic Programming (1.5 hours)

  • Your first ESP32 program - LED Blink
  • Digital input/output
  • Analog reading with ADC
  • PWM for LED dimming and motor control

Module 3: WiFi & Network (1.5 hours)

  • Connecting to WiFi networks
  • Creating WiFi Access Point
  • HTTP requests and API calls
  • Simple web server creation

Module 4: Sensor Integration (1 hour)

  • DHT22 temperature & humidity sensor
  • BMP280 pressure sensor
  • Ultrasonic distance sensor
  • I2C and SPI communication

Module 5: Cloud Integration (1 hour)

  • ThingSpeak setup and data logging
  • Firebase real-time database
  • Blynk mobile app integration
  • MQTT broker configuration

🛠️ Requirements

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Computer

Windows, Mac, or Linux PC with USB port

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ESP32 Board

ESP32 DevKit or NodeMCU-32S

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Sensors (Optional)

DHT22, BMP280, LEDs, resistors

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Smartphone

Android or iOS for testing apps

💻 Sample Code - WiFi Connection

#include <WiFi.h> const char* ssid = "YOUR_WIFI_NAME"; const char* password = "YOUR_PASSWORD"; void setup() { Serial.begin(115200); // Connect to WiFi WiFi.begin(ssid, password); Serial.print("Connecting to WiFi"); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(""); Serial.println("WiFi connected!"); Serial.print("IP address: "); Serial.println(WiFi.localIP()); } void loop() { // Your code here }

🚀 10+ Projects Included

  1. Smart LED Control: Control LEDs via web browser
  2. Weather Station: Monitor temperature, humidity, pressure
  3. Home Automation: Control appliances with smartphone
  4. Distance Monitor: Ultrasonic sensor with alerts
  5. Data Logger: Save sensor data to cloud
  6. Email Notifications: Send alerts via email
  7. Smart Garden: Automated plant watering system
  8. WiFi Scanner: Detect nearby WiFi networks
  9. Web Dashboard: Real-time data visualization
  10. Voice Control: Integration with Alexa/Google Home

Ready to Start Learning?

Join thousands of students who have mastered ESP32 & IoT

📱 Enroll via WhatsApp 📧 Contact Us

👨‍🏫 Your Instructor

Md. Anowar Hossain

Founder & Principal Research Engineer, Jontro-Tantrik Lab

With over 10 years of experience in embedded systems, IoT, and robotics, Anowar has trained hundreds of students and professionals. He holds a B.Sc. in Electrical & Electronics Engineering and has published multiple research papers in international journals.

Expertise: ESP32, Arduino, Raspberry Pi, IoT Cloud Platforms, Industrial Automation

❓ Frequently Asked Questions

Do I need programming experience?

No! This course starts from basics. However, basic understanding of C/C++ will be helpful.

What hardware do I need?

An ESP32 development board (₹500-800), USB cable, and optionally some sensors. Complete kit available for purchase.

How long does it take to complete?

The course is 6 hours of video content. At your own pace, you can complete it in 1-2 weeks.

Do I get lifetime access?

Yes! Once enrolled, you get lifetime access to all videos, PDFs, and code files.

Is support provided?

Absolutely! You can ask questions via WhatsApp group and email support.