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Germany, Berlin
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Review on DHT11 Digital Humidity Temperature Sensor/Arudino (4 Pieces) - OctagonStar Product Review by David Miller

Revainrating 3 out of 5

Is working. Resolution is only 1 degree Celsius

work. I later learned that the temperature resolution is only 1 degree Celsius. Almost 2 degrees Fahrenheit. This is not sufficient for many applications such as a thermostat. You have to choose the Arduino library carefully, with Nodemcu you can read data from these sensors without a pull-up resistor, but you have to use the right library.

Pros
  • Brings joy
Cons
  • Will write later