Design IoT Projects with Raspberry Pi, Arduino, and ESP32
What you will learn
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Understand the basics of Node-RED, its visual programming interface, and how it simplifies IoT application development.
Learn how to install and set up Node-RED on Raspberry Pi, Arduino, and ESP32.
Explore flow-based programming concepts.
Build flows by connecting nodes to create automation logic.
Connect Raspberry Pi, Arduino, and ESP32 devices to Node-RED.
Learn how to read sensor data (e.g., temperature, humidity) and control actuators (e.g., LEDs, motors).
Understand MQTT, HTTP, and other communication protocols, Implement MQTT-based communication between devices and Node-RED.
Design interactive dashboards using Node-RED’s dashboard nodes. Display real-time data, charts, and visualizations.
Work on practical projects such as home automation, weather stations, and smart gardening systems.
By the end of the course, students will have the knowledge and hands-on experience to create their own IoT solutions using Node-RED and the mentioned hardware p
