This is a calibrated digital temperature and humidity module with an onboard sensor DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface. Note: This sensor does not come with a cable Specifications * Temperature: * Resolution: 1°C * Accuracy: ±2℃ * Measuring range: 0°C ~ 50°C * Humidity * Resolution: 1%RH * Accuracy: ±5%RH (0~50°C) * Measuring range: 20%RH ~ 90%RH (25°C) * Operating voltage : 3.3V ~ 5.5 V * Recommended storage condition * Temperature: 10°C ~40°C * Humidity: 60%RH or below Resources * Product Wiki In the case of working with an MCU: * VCC ↔ 3.3V ~ 5.5V * GND ↔ GND * DOUT ↔ MCU.IO https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2023-03-07 https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2023-12-27 https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2024-09-19 https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2024-11-29 https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2024-11-30 https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2025-08-05 https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2025-11-28 https://elecena.pl/product/22719123/dht11-temperature-humidity-sensor 2025-11-29