Adafruit (PID 393) AM2302 (wired DHT22) temperature-humidity sensor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The AM2302 is a wired version of the DHT22</li><li>New data once every 2 seconds (1/2 Hz)</li><li>Works with 3 to 5V</li><li>Single wire to send data (it is not Dallas One Wire compatible)</li><li>Example code available for Arduino at Adafruit</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IGozTAopL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NOPvsbsWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51QpDh38-OL.jpg" noproxy>