Generic GY-SHT40 Digital Temperature and Humidity Sensor - I2C Interface
The GY-SHT40 is a high-precision digital temperature and humidity sensor module compatible with I2C communication, designed for seamless integration into microcontroller platforms like Arduino, ESP32, and Raspberry Pi for environmental monitoring and data logging applications.
Features
- High accuracy sensing with ±0.2°C temperature and ±1.8% RH humidity precision.
- Digital I2C interface for straightforward connection to microcontrollers and SBCs.
- Ultra-low power consumption ideal for portable and battery-powered devices.
- On-chip factory calibration ensures reliable, ready-to-use measurements.
- Compact, unwelded module footprint for easy PCB integration.
Out of stock
The GY-SHT40 digital sensor utilizes a capacitive polymer sensing element for humidity and a band-gap sensor for temperature, delivering calibrated digital signals via a standard I2C interface. Its integrated signal conditioning and on-chip memory for calibration coefficients guarantee high measurement accuracy across its full operating range without requiring user calibration.
Engineered for stability and low drift, this sensor is suitable for long-term monitoring applications. Its wide supply voltage range and minimal power draw make it an optimal choice for embedded systems, IoT nodes, and portable instrumentation where precision and energy efficiency are critical.
Additional Information
| Weight | 0.003 kg |
|---|---|
| Dimensions | 1.32 × 1.04 cm |
