Product Description
Product Description
The DFRobot Fermion: SHT31-F Digital Temperature & Humidity Sensor (Breakout, I2C) is a compact temperature humidity sensor module for embedded systems, IoT nodes, and industrial monitoring tasks. It integrates the Sensirion SHT31-F sensing IC and provides calibrated digital measurement data through an I2C interface. The breakout format supports straightforward integration into microcontroller-based designs.
The sensing element combines capacitive humidity measurement, band-gap temperature sensing, signal conditioning, and digital processing in a single device. An integrated PTFE membrane protects the sensor opening against dust, splashing water, and water droplets, supporting use in harsher environments. Internal calibration and digital output reduce integration effort in data loggers, automation equipment, and networked measurement devices.
Technical Features
- Sensirion SHT31-F temperature and humidity sensing IC
- Digital I2C interface for connection to microcontrollers and embedded platforms
- Supply voltage: 2.4 V to 5.5 V
- Humidity accuracy: ±2 %RH at 25 °C
- Temperature accuracy: ±0.2 °C in the typical 0 °C to 90 °C range
- PTFE protective membrane with IP67-level protection against dust and water
- CMOSens technology with integrated calibration and digital signal processing
Application Areas
Suitable for environmental monitoring, building automation, industrial condition monitoring, agricultural sensing, and connected IoT measurement systems. The module can be used in indoor and selected outdoor applications where compact size, digital interfacing, and protection against moisture and particles are required. Typical integration platforms include Arduino, micro:bit, and ESP32-based systems.
What's Included
- DFRobot SHT31-F Digital Temperature and Humidity Sensor x1
- Black 2.54-6P Single Row x1
