The program seems to run fine excepts for the fact that both the temp and the humidity readings show no decimal values: Current humdity = 37.0% temperature = 26.0C Has anyone experience with these sensors and the above code?
The DHT11 does not provide decimal parts. It outputs zero's. Today I wrote a playground article about a DHT11 class. The "bigger" DHT22 does provide decimals. For the lib and a simple testprogram see - http://arduino.cc/playground/Main/DHT11Lib
. If you have remarks please send them to me.
No experience with the code mentioned,
It's not very important since the accuracy of the temp sensor is +-2C and the humidity sensor is +-4% but I wanted to be sure of doing things correctly. I've also tried this other code: http://sheepdogguides.com/arduino/ar3ne1humDHT11.htm
but the program gets stalled somewhere when doing the first reading.
Since you have working code its not important. You should see the humidity and temp rise when you breath to it.