• Model: DHT22/AM2302
• Input Voltage: 3.3V-6V
• Current: 45uA (standby), 1mA (measuring)
• Measurement period: 2 seconds
• Temperature Measurement Precision: ±0.5°C
• Humidity Measurement Precision: ±2%RH
• Operating Temperature: -40~80°C
• Dimensions: 15.4 x 25.3 x 7.8 mm (leads are 7.5mm)
• Datasheet
• Article

SDK

• C++ implementation
• Rust - embassy-dht
• Rust - dht22-sensor

AliExpress listing - DHT22 digital temperature and humidity sensor temperature and humidity module AM2302