Description
The GY-SHT40 Digital Temperature and Humidity Sensor Module is a high-precision environmental sensor designed for accurate measurement of temperature and relative humidity. Built with advanced sensing technology and factory calibration, it delivers reliable and stable readings without the need for external calibration.
Key Features
- High Accuracy Measurement for temperature and humidity
- Digital Output Interface for easy integration
- Low Power Consumption: suitable for battery-powered devices
- Factory-Calibrated Sensor for reliable readings
- Compact and Lightweight Design
- Wide Operating Voltage Range
- Stable and Reliable Performance
- Easy to Use with Microcontrollers
Specification
- Sensor Model: SHT40
- Module Type: GY-SHT40 (unwelded / bare module)
- Measurement Type: Temperature and Humidity
- Humidity Accuracy: ±1.8% RH
- Temperature Accuracy: ±0.2°C
- Interface: I2C (primary communication)
- Operating Voltage: Typically 2.4V – 5.5V
- Output Type: Digital
- Calibration: Factory calibrated (on-chip coefficients)
Application
- Weather stations
- Environmental monitoring systems
- Smart home and IoT devices
- HVAC systems
- Industrial automation
- Data logging systems
- Educational and DIY electronics projects