The portable environmental monitor project or the uRADMonitor Model D, had its Finals deadline today, for the Hackaday Prize 2015 Best product category, where it competes with nine other projects for the grand prize. A series of upgrades have been introduced, to meet the competition requirements, but also improve the project forward. These include the hardware changes discussed earlier, and major changes on the firmware level as well. Some of them are covered in the Best Product Finals video: