HKD GY-SHT30-D Digital Temperature & Humidity Sensor Module

The HKD GY-SHT30-D Temperature & Humidity Sensor Module is a high-precision digital environmental sensing breakout board based on the reliable SHT30 sensor chip. This module provides accurate, factory-calibrated, linearized, and temperature-compensated measurements, making it ideal for professional and DIY applications that require dependable climate monitoring.

The GY-SHT30-D uses a digital I C interface, allowing easy integration with microcontrollers such as Arduino, ESP8266, ESP32, Raspberry Pi, and other embedded platforms. With its wide operating voltage range (2.4V-5.5V, recommended 3.3V), it is fully compatible with both 3.3V and 5V systems.

Designed for long-term stability, the sensor offers low drift, fast response times, and excellent repeatability. It also includes support for temperature and humidity alarms, along with software and hardware reset functions, making it suitable for automated monitoring systems and safety-critical applications.

Note: Avoid use in volatile organic environments, as exposure may damage the sensor element.

Key Features

• High-accuracy SHT30 digital sensor
• Factory calibrated and temperature compensated
• Digital I C interface
• Supports software and hardware reset
• Temperature & humidity alarm output support
• Low power consumption
• Compact breakout board design
• Compatible with 3.3V and 5V systems

Specifications

Humidity Measurement

• Range: 0-100% RH
• Accuracy: 3% RH
• Resolution: 0.01% RH
• Repeatability: 0.10-0.25% RH
• Response Time: ~8 seconds
• Long-term Drift: <0.25% RH/year

Temperature Measurement

• Range: -40 C to 125 C
• Accuracy: 0.3 C
• Resolution: 0.015 C
• Repeatability: 0.06-0.24 C
• Response Time: >2 seconds

Electrical

• Operating Voltage: 2.4V - 5.5V (Recommended: 3.3V)
• Optimal Operating Range: 5 C - 60 C, 20%-80% RH

Applications

• Weather stations
• Smart home systems
• IoT environmental monitoring
• Greenhouse automation
• HVAC control systems
• Data logging projects
• Industrial sensing
• DIY electronics projects

The HKD GY-SHT30-D Sensor Module is a compact, accurate, and reliable solution for environmental monitoring, offering professional-grade performance in a small, easy-to-integrate breakout board-perfect for both prototyping and production projects.

What's in the box
1 x HKD GY-SHT30-D Digital Temperature & Humidity Sensor Module