SI7021 Temperature and Humidity Sensor
Digital Humidity and Temperature Monitoring
The SI7021 is a high-accuracy sensor for measuring both temperature and humidity. It is commonly used in environmental monitoring and smart home applications due to its compact size and low power consumption.
The SI7021 is a high-accuracy sensor for measuring both temperature and humidity. It is commonly used in environmental monitoring and smart home applications due to its compact size and low power consumption.
Key Features
- Measures relative humidity and temperature
- I2C interface
- Low power consumption
- Factory calibrated
Applications
- Environmental monitoring
- HVAC systems
- Weather stations
Specifications
| Supply Voltage | 1.9V - 3.6V |
| Humidity Range | 0-100% RH |
| Temperature Range | -40°C to +85°C |