ICP 7 - Abdullah-otb/IOT GitHub Wiki
Introduction
We used Node RED to create a temperature converter, and Node Red and an Arduino to simulate a traffic light
Objectives
Build a flow on Node RED to convert temperature from Celsius to Fahrenheit. Build a flow on Node RED to control LED lights from an Arduino.
Methods and Workflow
Write a function that converts Celsius temperature to Fahrenheit.
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Connect the temperature converter node to openweathermap for current temperatures.
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Write a function to switch LED lights from green to yellow to red.
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Circuit Diagrams
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Evaluation & Discussion
There was initially a bit of challenge when trying to convert the temp using Nod-Red, afterward I managed to do it after intense search
Conclusion
Overall it wasn't an easy task to do, though it was rich of knowledge.