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Brand Unbranded/Generic
Unit Quantity 1
Country of Origin China

Check the listing for details. DHT22/AM2302 Digital Temperature and Humidity Sensor. Condition: New, Made in China. Listed at 1.99 USD. Humidity Range 0 to 100 % Relative Humidity. Humidity resolution 0.1 %. Sensor Pinout from left to right looking at the front (side with openings). Note: For a single sensor, you need to add a 10K pull-up resistor between the DATA pin (Pin 2) and the VCC pin (Pin 1) to ensure a strong, clear data signal.

$1.59
$1.99