Description Adafruit Sensirion SHT41 Temperature & Humidity Sensor - STEMMA QT / Qwiic

The Adafruit Sensirion SHT41 is a high-end sensor. It measures temperature and humidity with great accuracy. The SHT41 is the fourth generation in the Sensirion series. It started with the SHT10 and has now evolved into this advanced version. This sensor excels in precision. It has a typical accuracy of ±1.8% at 25 to 75% relative humidity. For temperature, the accuracy is ±0.2 °C between 0 and 75 °C.
A notable improvement over the SHT40 is the accuracy over the entire humidity range. The SHT41 has a typical accuracy of ±2% over the 0-100% RH range. This is significantly better than the SHT40. The SHT41 has a maximum accuracy of ±3%, where the SHT40 goes up to ±6%.
This sensor has a true I2C interface. This makes it easy to connect with just two wires. Furthermore, it is both 3V and 5V compatible. This is thanks to the voltage regulator and level shifting circuit on the breakout.
The SHT41 breakout board design includes supporting components. Think pullup resistors and capacitors. For added convenience, the SparkFun Qwiic has STEMMA QT connectors compatible with the I2C bus. No soldering required! A QT cable is available separately.
Each order includes a fully assembled and tested PCB breakout. Plus a small piece of header for use on a breadboard. Soldering is quick and easy, even for beginners.
The sensor works with both Arduino and CircuitPython/Python library code, making it compatible with virtually any microcontroller or single-board computer such as Raspberry Pi .