Temperature datalogging using DS18B20 Sensors Field 1 = North Quadrant Before Field 2 = NW After Field 3 = West Quadrant Before Field 4 = N/A Field 5 = N/A Field 6 = East Before Field 7 = SE After Heat Pipes Field 6 = South Before

FREEHEAT - Temperature sensors Datalogging

FREEHEAT - Wind Speed Data Logging