Tis the season for smart holiday projects! This weather reactive wreath changes color depending on the temperature outside. Susse Sønderby Jensen designed this project with the Arduino module, a little bit of programming, a cloudBit, and the IFTTT weather channel. When the temperature drops below freezing, the wreath’s LEDs shine blue. If the temperature rises above, the LEDs glow red. She also used the IFTTT location channel so that the wreath turns on to greet her when she enters her home.
Her video is super fun! Enjoy!