Temperature and Humidity from AM2302/DHT22 Sensor Displayed as Chart

In this how-to, the Raspberry Pi will be configured to automatically acquire and log temperature and humidity from a AM2302/DHT22/DHT11 sensor and display the collected data like in the following picture. About the AM2302/DHT22 Temperature and Humidity Sensor The AM2302 and DHT22 sensors share the same characteristics. From my perspective these sensors are the same. The DHT11 on the other hand is a little cheaper but only intended for indoor use. On e-Bay you can find a
- Temperature and Humidity from AM2302/DHT22 Sensor Displayed as Chart

Read more