Hi Erel,
Tried the library with a DHT22 connected to an Arduino Nano board with the sensor connected to pin 3 and the data returned is good both Temp & Humidity as expected.
I connected the same DHT22 to a WeMoS on pin D3 (GPIO0) also tried D1, D2, D6 with no luck. The App now compiles without error OK.
The WeMos appears to be receiving a data stream from the DHT22 (see attached screen capture from oscilloscope monitoring pin D3) but not logging any data. The log just shows 0.0 for temp & humidity.
Any ideas?
Thanks