Overview
This is a calibrated digital temperature and humidity module with onboard sensor DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.
Specifications
- TemperatureResolution : 1°CAccuracy : ±2℃Measuring range : 0°C ~ 50°C
- HumidityResolution : 1%RHAccuracy : ±5%RH (0~50°C)Measuring range : 20%RH ~ 90%RH (25°C)
- Operating voltage : 3.3V ~ 5.5 V
- Recommended storage conditionTemperature : 10°C ~40°CHumidity : 60%RH or below
Applications
- Weather station
- Humidity controller
- Test & detection device
How to Use
In the case of working with a MCU:
- VCC ↔ 3.3V ~ 5.5V
- GND ↔ GND
- DOUT ↔ MCU.IO