Arduino Uno

light sensor



The purpose of this project was to monitor a server room. To archive this, we used an Arduino with an ethernet shield and a prototype board on which we soldered a BMP85, a humidity sensor as well as a light sensor.

The Arduino outputs some JSON code which is being read out by a web server every some minutes and injects the values from the Arduino into some RDD databases. The next step is to generate some nice diagrams:


All the code is open source an can be found on GitHub.