Adafruit Sensiron SHT31-D Temperature Humidity Sensor Breakout
We have ✅ 2 available of the AF-2857 in our Sydney warehouse.
The Adafruit Sensirion SHT31-D is a high-accuracy temperature and humidity sensor with a true I2C interface and PTFE filter for protection against dust and contaminants. Part of Sensirion's third-generation SHT sensor family, it delivers ±2% relative humidity and ±0.3 °C temperature accuracy for reliable environmental monitoring.
The sensor supports two I2C addresses, allowing you to run two SHT31-D sensors on the same bus. It's compatible with both 3.3 V and 5 V systems, making it easy to integrate with virtually any microcontroller or single-board computer.
Key Features
- Relative Humidity Accuracy – ±2% RH typical
- Temperature Accuracy – ±0.3 °C typical
- PTFE Filter – Protects the sensor from dust while allowing accurate humidity readings
- True I2C Interface – Two selectable addresses for running dual sensors on one bus
- 3.3 V / 5 V Compatible – Works with a wide range of development boards
Also Consider
- SHT40 Sensor – Newer generation with STEMMA QT connectors and ±1.8% RH accuracy
- SHT45 Sensor – Highest precision with ±1.0% RH and ±0.1 °C accuracy
- SHTC3 Sensor – Compact option with STEMMA QT connectors
Ideal For
- Environmental monitoring and weather stations
- HVAC and climate control systems
- Indoor comfort monitoring
- Data logging and scientific experiments
Package Contents
- 1× Adafruit Sensirion SHT31-D Temperature & Humidity Sensor Breakout (with PTFE filter)
- 1× Header strip (soldering required)
Resources
The Adafruit Sensiron SHT31-D Temperature Humidity Sensor Breakout appears in the following collections:
