If you’re trying to read the temperature and humidity from the DHT11, DHT22, AM2302 or AM2301 sensor and you get an error message in your Serial Monitor, follow the next steps to see if you can make your sensor work. Learn how to fix the Failed to read from DHT sensor error. If...
Postbytjstroker»Thu Jul 09, 2015 11:41 am This sensor is obviously bad. See the humidity readings are also cut significantly. DHTDHTxx test! Humidity: 42.90 % Temperature: 23.30 *C 73.94 *F Heat index: 25.16 *C 77.29 *F Failed to read from DHT sensor!
And in my house, I have done a series of experiments with temperature readers and humidity (DHT11, DHT22), gas sensors LPG, distance, water flow, etc .. and a machine for making beer (yeahh !!!) I do not know if that's what you wanted to know, maybe if you explain a little m...