Comprehensive introduction to Node-RED and Raspberry Pi
In-depth sessions on IoT platforms like Thingspeak and Adafruit IO
Guidance on exporting and automating Node-RED flows
This course begins with an introduction to Node-RED, guiding you through the installation process on Windows and the creation of your first flows. You'll then delve into the fundamentals of Raspberry Pi, learning how to install the OS, remotely control the device, and understand its core functionalities. The journey continues with practical lessons on interfacing LEDs and relays with Raspberry Pi using Node-RED, setting a strong foundation for hardware interactions.
Next, you'll explore advanced topics like using SenseHAT with Raspberry Pi, writing JavaScript for sensor data, and implementing Node-RED conditional statements. You'll work with DHT11/DHT22 sensors, gaining hands-on IoT experience. The course expands your knowledge with Thingspeak and MQTT, teaching you to send data to online platforms for remote project monitoring and control.
The final sections of the course focus on creating complete projects using Adafruit IO and ensuring your Node-RED flows run seamlessly by learning how to export, import, and set them to run on startup. By the end of this course, you will have a thorough understanding of how to leverage Node-RED and Raspberry Pi for powerful IoT solutions, equipped with the skills to develop and deploy your own projects.
This course is designed for technical professionals, hobbyists, and students interested in IoT, Node-RED, and Raspberry Pi. A basic understanding of programming and electronics is recommended but not required.