/challenges-projects/design-challenges/upcycle-iot-design-challenge/b/blog/posts/using-obsolete-home-appliances-to-optimize-energy-consumption---blog-4-design-kit-unboxingIntro Following suggestion of DAB I have decided to verify my sensor's readings by installing a second one (and then a third one...) and got some - unexpected to me at first - results. Second sensor and a surprise Another sensor was ins...en-USTelligent Community 12