SHT31-DIS High-Accuracy Digital Temperature & Humidity Sensor Module

The SHT31-DIS Sensor Module delivers precise, real-time temperature and humidity readings for your electronics projects, smart home systems, weather stations, and industrial monitoring setups. Engineered with Sensirion's renowned SHT31 chip, this module offers ±0.2°C temperature accuracy and ±1.5% RH humidity accuracy — making it one of the most reliable sensing solutions available for DIY makers, engineers, and hobbyists alike.

Key Features

High Accuracy: ±0.2°C temperature accuracy and ±1.5% RH humidity accuracy for dependable, repeatable measurements
I²C Interface: Simple two-wire I²C communication for easy integration with Arduino, Raspberry Pi, ESP32, and other microcontrollers
Wide Measurement Range: Measures temperature from -40°C to +125°C and humidity from 0% to 100% RH
Fast Response Time: Low power consumption with fast sensor response for real-time data acquisition
Polymer Sensing Element: Robust polymer-based sensing material ensures long-term stability and repeatability
Compact Module Design: Breadboard-friendly PCB with clearly labeled pins for quick prototyping and permanent installations
Available in Multi-Packs: Choose from 1-piece, 5-piece, or 10-piece options to suit your project scale

Specifications

Sensor IC	SHT31-DIS
Communication Interface	I²C
Temperature Accuracy	±0.2°C
Humidity Accuracy	±1.5% RH
Temperature Range	-40°C to +125°C
Humidity Range	0% – 100% RH
Material	Polymer
Output Type	Digital (Switching Transducer)
Available Quantities	1 PCS, 5 PCS, 10 PCS

What's in the Box

SHT31-DIS Sensor Module(s) (quantity per selection)

Perfect For

Arduino, Raspberry Pi, and ESP32 projects
Smart home automation and HVAC monitoring
Weather stations and environmental data loggers
Greenhouse and indoor climate control systems
Industrial and laboratory measurement applications

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Frequently Asked Questions

Q: What makes the SHT31-DIS sensor module so accurate?

A: The SHT31-DIS module uses Sensirion's advanced CMOS sensor technology with a polymer sensing element, delivering industry-leading accuracy of ±0.2°C for temperature and ±1.5% RH for humidity. This makes it ideal for precision-demanding applications like weather monitoring, HVAC control, and smart home automation.

Q: Is the SHT31-DIS module compatible with Arduino and Raspberry Pi?

A: Yes! The SHT31-DIS module communicates via the standard I²C protocol, making it fully compatible with Arduino, Raspberry Pi, ESP32, ESP8266, and virtually any microcontroller that supports I²C. Numerous open-source libraries are available to get you up and running quickly.

Q: Which pack size should I choose — 1 PCS, 5 PCS, or 10 PCS?

A: Choose the 1 PCS option if you're prototyping or testing a single project. The 5 PCS or 10 PCS packs offer better value if you're building multiple nodes, a sensor network, or simply want spares on hand for future projects.

Q: What is the operating voltage of the SHT31-DIS sensor module?

A: The SHT31-DIS sensor operates at 3.3V, and most breakout modules include onboard voltage regulation, making them compatible with both 3.3V and 5V systems. Always check your specific module's datasheet for exact power requirements.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.