Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board
This sensor works just fine and this was the second one purchased. The first one is out in the garden shed hooked up via I2C to a Leostick which is hooked up via I2C to a wireless Bananapi Pro. If you want this sensor to also return the heat index use the cactus_io_HTU21D library. Cheers RM
Rick Miles