HKD GY-SHT31-D Digital Temp & Humidity Sensor - I2C, 2%RH, 0.3 C

The HKD GY-SHT31-D Temperature & Humidity Sensor is a high-precision digital sensor designed for accurate environmental monitoring. Built around the Sensirion SHT31-DIS chip, this breakout board offers fast response times, robust performance, and an easy-to-use I2C interface, making it ideal for IoT, weather stations, HVAC, and industrial applications.

Features & Specifications:

• High Accuracy: Typical accuracy of 2% RH and 0.3 C ensures reliable measurements.
• Wide Measurement Range:
  Humidity: 0-100% RH
  Temperature: -40 C to +125 C (-40 F to +257 F)
• Fully Calibrated & Compensated: Pre-calibrated with linearized, temperature-compensated outputs.
• Fast Response: Quick start-up and measurement time for real-time applications.
• Flexible Power Supply: Operates from 2.4V to 5.5V (typical 3.3V).
• I2C Interface: Supports up to 1 MHz communication speed with two selectable addresses (0x44 or 0x45).
• Alert Pin Functionality: Built-in ALERT pin can act as a watchdog for humidity or temperature limits.
• Compact Design: Breakout board form factor for easy integration into projects.

Technical Details:

• Sensor Manufacturer Part Number: SHT31-DIS
• Interface: I2C (7-bit address: 0x44 or 0x45)
• Dimensions: Compact PCB module suitable for breadboard and embedded applications

The HKD GY-SHT31-D sensor delivers professional-grade accuracy and stability in a compact, easy-to-use module. Whether for IoT projects, climate monitoring, smart devices, or lab measurements, it provides dependable performance and seamless integration.

What's in the box
1 x HKD GY-SHT31-D Digital Temp & Humidity Sensor - I2C, 2%RH, 0.3 C