Faster DHT11 reading

Other Hardware Sensors
1

maybe anybody know a solution.

You must use min 2 second reading periot. DHT11 data speed is very slow.
If reading period is under the 2 second, readed value is unstable.

Sorry for bad english.

(moderator, made a separate thread and edited the title to reflect the question)

2

According to the datasheet you must wait 2 seconds between reads.
If you want to sample temperature faster, consider the DHT22 (1 second)
or the DS18B20 (0.1 second)
or an analog sensor (0.001 second).

Note: different sensors have different accuracies and precisions.