The SHT41 Breakout with Qwiic Connector is a premium humidity and temperature sensor module designed for engineers, developers, and innovators who demand high accuracy and effortless integration. Developed by Sensirion, a global leader in sensor technology, this breakout board features state-of-the-art CMOSens® Technology that delivers reliable, long-term stable measurements across a broad environmental range. Whether you're building a smart weather station, improving HVAC systems, or developing a custom environmental monitoring solution, the SHT41 ensures your data is accurate and trustworthy.

This sensor offers an exceptional humidity measurement range from 0% to 100% RH with ±1.5% RH accuracy and temperature readings from -40°C to 125°C with ±0.2°C accuracy. Thanks to the built-in Qwiic connector, connecting this module to compatible development platforms like Arduino or Raspberry Pi is seamless — no soldering or complex wiring required. The Qwiic system supports plug-and-play capabilities, enabling rapid prototyping and integration for IoT applications, smart home systems, industrial automation, and educational projects.

Key Features

High Accuracy Readings:
±1.5% RH for humidity and ±0.2°C for temperature ensure precise environmental monitoring.
Wide Measurement Range:
Measures humidity from 0% to 100% RH and temperature from -40°C to 125°C for versatile use in varied climates.
Qwiic-Enabled Connectivity:
Plug-and-play interface eliminates soldering, enabling quick setup and seamless integration with Qwiic-compatible devices.
CMOSens® Technology by Sensirion:
Delivers exceptional reliability, fast response times, and excellent long-term stability.
Multi-Platform Support:
Compatible with Arduino, Raspberry Pi, and other development boards using ready-to-use libraries for C/C++, Python, and more.
Compact and Lightweight Design:
Ideal for embedded systems, mobile devices, and space-constrained applications.
Low Power Consumption:
Suitable for battery-operated devices and energy-efficient systems.