Open source data logger for low-cost environmental monitoring
This 2014 paper by Ed Baker of London's Natural History Museum outlines a methodology for combining open-source software such as Drupal with open hardware like Arduino to create a real-time environmental monitoring station that is low-power and low-cost. Baker outlines step by step his approach (he calls it a "how to guide") to creating an open-source environmental data logger that incorporates a digital temperature and humidity sensor. Though he offers no formal conclusions, Baker states: "It is hoped that the publication of this device will encourage biodiversity scientists to collaborate outside of their discipline, whether it be with citizen engineers or professional academics."
Please to read the entire article.