Iot
Arduino & IoT — Complete Beginner Course
Learn Arduino programming and IoT development from scratch. Covers Arduino board components, ...
Iot
Free course
NodeMCU ESP8266 — IoT & WiFi Projects
Step-by-step guide to setting up NodeMCU ESP8266 in Arduino IDE and building WiFi-enabled IoT projects. Covers board setup, WiFi connectivity, sensor data over internet, home automation, and cloud integration for engineering students.
Install and configure ESP8266 board package in Arduino IDE
Set up NodeMCU hardware and USB driver installation
Understand NodeMCU pin diagram and GPIO mapping
Write WiFi sketch — connect NodeMCU to WiFi network
Build a web server on NodeMCU to control devices from browser
Read sensor data (temperature, humidity) and transmit over WiFi
Integrate with cloud services (ThingSpeak, Blynk) for IoT dashboards
Build home automation — control devices via smartphone
Use MQTT protocol for IoT device communication
Build a complete IoT weather station project
- Arduino IDE installed on your computer (covered in Arduino course)
- NodeMCU ESP8266 development board (affordable, ~₹200 online)
- USB Micro cable for connecting NodeMCU to computer
- Basic Arduino/C++ programming knowledge helpful but not required
Most popular WiFi IoT board — used in millions of projects
Step-by-step board manager installation guide included
Real IoT projects with WiFi and cloud connectivity
Covers ESP8266 setup and upgrade path to ESP32
Certificate of completion
Lifetime free access
Curriculum
9 lessons