DHT22 temperature & humidity sensor (AM2302)

Sensors · AM2302 module · 1 wire

DHT22 / AM2302 module · −40 to 80 °C ±0.5 °C · 0–100 % RH ±2 % · 3.3–6 V · one data wire with a 10 kΩ pull-up on the module · at most one reading every 2 s · now 27 °C, 65 % RH

Try it on the benchThe lab drops it on an empty bench and opens its datasheet card.

Pins

• VCC
• DATA
• GND

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