The SSUHRHT04 also known as AM2302 or DHT22 is a low-cost humidity and temperature sensor with an integrated one-wire serial interface.
It can transmit up to 100 meters away.
The sensor is calibrated and requires no additional components so you can get the right relative humidity and temperature measurement.
In this case it is a module version with connection pins for greater convenience
Model RHT03 / AM2302 / DHT22
Power supply 3.3-6V DC
Output signal digital signal via MaxDetect 1-wire bus
Sensing element Polymer humidity capacitor
Operating range humidity 0-100%RH; temperature -40~80Celsius
Accuracy humidity +-2%RH(Max +-5%RH); temperature +-0.5Celsius
Resolution or sensitivity humidity 0.1%RH; temperature 0.1Celsius
Repeatability humidity +-1%RH; temperature +-0.2Celsius