SHT41 or SHT45 I2C Temperature and Humidity Module

✅ Read climate over I2C. The module reports temperature and relative humidity digitally, so a compatible board can log both values.

✅ Simplify the wiring. A compatible STEMMA QT or Qwiic connection reduces the number of jumper leads needed.

✅ Choose your sensor. SHT41 and SHT45 versions let you match the measurement requirements of your project.

Add temperature and humidity to a project

An SHT41- or SHT45-based module that reports temperature and relative humidity over a digital I2C interface. It is a component for a compatible environmental monitoring build. Confirm the board supply voltage, logic compatibility and accuracy specification before connecting.

Technical details

• Sensor options: SHT41 or SHT45
• I2C address: 0x44
• Temperature range: −40 to 125°C
• Humidity range: 0–100% RH
• Pins supplied unsoldered

Choose the sensor option and check the electrical requirements for your build.