Grove - Temperature&Humidity Sensor (SHT31)

SKU 101020212
  • High accuracy humidity sensor
  • Easy-to-use Grove Compatible Interface
  • Wide temperature measurement range
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$11.50 10 pcs
$10.90 20 pcs
$9.90 50 pcs

When we are talking about environmental sensors, we always want it to be accurate, and also easy-to-use. Now, we’ve got a really fine sensor module that has both, the Grove - Temperature&Humidity Sensor (SHT31).

The SHT31 sensor could be the finest and highest-accuracy humidity sensor you can find, as it can acquire the relative humidity at only ±2% error. On the other side it  also features an excellent performance in terms of temperature measurement, you can use it in some extreme conditions, like -40 degree or 125 degree, and it still keeps an accuracy of ±0.3 degree.

If you are familiar with our Grove system, you should be aware of how easy it is to get started with such a module that has a GROVE prefix. We design it as a Grove module so you don’t need any bread-boarding, meshing or soldering to make it work.

If your development board is a Seeeduino, simply connect it to the I2C port and download a few line of code, then you are ready to roll!


  •     • High accuracy, ±0.3 °C accuracy for temperature and ±2% for humidity
  •     • Easy-to-use Grove Compatible Interface


  •     • Supply Voltage: 5V or 3.3V
  •     • Current Consumption: 100 uA
  •     • Temperature Measurement:
  •         • Range: -40°C to 125°C
  •         • Accuracy: ±0.3
  •     • Humidity Accuracy: ±2%
  •     • Grove Port: I2C
  •     • Dimensions: 20mm x 40mm
  •     • Net Weight (N.W.): 4g
  •     • Gross Weight (G.W.): 9g


  •     • For libraries and documents, please visit our Wiki page.
  •     • For technical discussion, please come to our Forum.
  •     • For projects that you would like to share with the community, please visit Recipe.


As the sensor is quite sensitive to the environmental conditions, please DO NOT touch it with your fingers as you might damage it.

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★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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