A weather moodlight

To create a moodlight using Arduino was always in the back of my mind. When I came accross the Spark Core on Kickstarter I also wanted it to be connected to the internet. Spark’s onboard wifi chip would make it easy to have the moodlamp reacting to outside events (apps, web sites, etc.).

In a first step I created a .NET web application that pulls weather data from OpenWeatherMap and according to the condition and temperature it would return two color codes. For example for temperature of 0 to 5 degrees celsius it would return Blue and for condition “Few Clouds” it returned Light Green.

Temperature range is from Purple (very cold) to Red (very hot) and condition is from Purple/Red for severe conditions (Thunderstorm, Hail, Tornado, etc) to White (Snow, etc) to Green (Few/No clouds) and Blue (Rain). Continue reading