Re: DHT11 Temperature and Humidity Sensor


Basil Gunn
 

The DHT11 is a "guess and bygolly" sensor.

I read the DHT11 close to 100% using some C code to read the sensor & a script. See dht11_temp.c & rpiamb_gettemp.sh in github repo https://github.com/n7nix/rpi-temp-graph

In the product description for the DHT11 there is a distinction between a raw sensor & a module which contains a pull up resistor. It is not necessary to enable the 1-wire interface

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