Review on Adafruit BME280 Temperature Humidity Pressure by Ameer Kobblewood

Not good for precision. temperature is far away. (a few degrees C) and takes 15 minutes to set up once the software starts reading the measurements. The same applies to relative humidity - the instrument readings differ by 17%. These readings are compared to an off-the-shelf temperature/pressure/humidity sensor (like the ones you buy at HomeGoods, Home Depot, or Walmart).