Practical NodeMCU-ESP32 IoT Course with Applications
Learn IoT development! Interface sensors with NodeMCU, explore HTTP/MQTT, and connect to ThingSpeak, AWS, and Node-RED on Windows & AWS.
Course Content
Practical NodeMCU-ESP32 IoT Course with Applications is a beginner-level Udemy course taught by ThinkIoT Solution. It runs 10h 19m, is taught in English, and includes a certificate of completion. Learners rate it 4.4 out of 5 from 43 reviews, with 309 students enrolled. It is a paid course, last updated July 2021.
Unlock the world of IoT with this comprehensive NodeMCU course! Perfect for beginners – no prior embedded systems or NodeMCU experience needed. We'll guide you through everything, from the foundational hardware to the practical software coding.
Get Started with NodeMCU:
- NodeMCU Basics & Installation: Learn the fundamentals of NodeMCU, install the Arduino IDE, and set up the necessary libraries for seamless development.
- Hardware Interfacing: Master connecting digital and analog sensors to your NodeMCU. We'll explain sensor operation and provide the code to get you started.
- Sensor Interfacing Examples: Hands-on experience with popular sensors like DHT sensors (temperature & humidity) and Ultrasonic sensors (distance measurement).
Data Transmission & Cloud Integration:
- Thingspeak Integration: Upload your sensor data to the Thingspeak Server using HTTP GET and POST requests. Visualize your data in real-time!
- MQTT Protocol Mastery: Dive deep into the MQTT protocol, understand its practical applications, and implement it on your NodeMCU. Learn to install the PubSubClient library in the Arduino IDE.
- MQTT Broker Integration: Connect your NodeMCU to an MQTT Broker and publish sensor data for reliable, real-time communication.
Node-RED for Powerful Applications:
- Introduction to Node-RED: Explore Node-RED, a visual programming tool, and create powerful applications.
- NodeMCU to Node-RED Data Flow: Seamlessly upload sensor data from your NodeMCU to Node-RED for further processing and automation.
End-to-End Projects & Applications:
- Practical Applications: See real-world examples of data upload from DHT sensors and Ultrasonic sensors.
- Home Automation: Build a complete home automation application controlling appliances via relays. We'll demonstrate three different types of control setups.
- Control Options: Control your devices from various platforms:
- MQTT Box Application
- Android App
- Node-RED App
This course provides a complete journey from hardware interfacing to cloud integration and application development, empowering you to build your own IoT projects with NodeMCU.
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