This is a calibrated digital temperature and humidity module with an onboard DHT22 (AM2302) sensor, which features higher accuracy and a wider measuring range than a DHT11. This sensor can be used for detecting ambient temperature and humidity through the standard single-wire interface. Comes with an XH2.54 3-pin cable. Resources * Product Wiki How to Use In the case of working with an MCU: * VCC ↔ 3.3V ~ 5.5V * GND ↔ GND * DOUT ↔ MCU IO (GPIO) input pin Package Contents * 1x DHT22 Module * 1x XH2.54 3-pin wire Specifications * Temperature * Resolution : 0.1°C * Accuracy : ±0.5℃ * Measuring range: -40°C ~ 80°C * Humidity * Resolution : 0.1%RH * Accuracy : ±2%RH (25°C) * Measuring range : 0%RH ~ 99.9%RH * Operating voltage : 3.3V ~ 5.5 V * Recommended storage condition * Temperature: 10°C ~40°C * Humidity: 60%RH or below * Dimensions: 39.92mm x 15.4mm https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2023-03-07 https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2023-12-27 https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2024-09-19 https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2024-11-29 https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2024-11-30 https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2025-08-05 https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2025-11-28 https://elecena.pl/product/22721322/dht22-temperature-humidity-sensor 2025-11-29