New joint DHT11/DHT22 module

yes, that's it - thanks.

      console.log("Temp is "+a.temp.toFixed(1).toString()+
                  " and RH is "+a.rh.toFixed(1).toString());
/*
Temp is 21.1 and RH is 38.9
Temp is 21.0 and RH is 38.9
Temp is 21.0 and RH is 39.0
Temp is 20.9 and RH is 39.1
*/