Review on Adafruit Si7021 Temperature Humidity Breakout by Andrew Webster

At first the reading seemed too high, but when I placed the sensor away from the rest of the circuit I found that it was very accurate compared to calibrated lab devices. Humidity certainly isn't as accurate, but it's a lot better than most devices used in consumer products. I like the built in level conversion from 5 volts to 3.3 volts. Saves me space on my board. Pictured is my completed project. The top row is the time, the middle row is the temperature and humidity, and the bottom row is the date.