It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 42% when it feels more like 77%. Enter the Si7021 Temperature + Humidity Sensor - the best way to prove the weatherman wrong! https://elecena.pl/product/17501364/adafruit-si7021-temperature-humidity-sensor-breakout-board 2021-04-06 https://elecena.pl/product/17501364/adafruit-si7021-temperature-humidity-sensor-breakout-board 2021-05-14