Grove - Temperature&Humidity Sensor (SHT31)

SKU 101020212
5 Available
$11.90/ 1pcs+


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

  • 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.

Technical Details

Dimensions89mm x 140mm x 7.50mm
WeightG.W 10g    
Supply Voltage 5V or 3.3V
Current Consumption 100 uA
Temperature Measurement:
Range -40°C to 125°C
Accuracy ±0.3
Humidity Accuracy ±2%
Communication Interface I2C
Dimensions 20mm x 40mm

Part List

Grove - Temperature&Humidity Sensor (SHT31)1
Grove Cable1




Questions and Answers

Hello, does it works with a ST-Nucleo-F103RB ? and do you have a library or a website where i can find it ? Thanks
on Apr 18,2018
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Hi there~ Unfortunately, we do not have the library for STM32, and we have not tested this sensor on ST-Nucleo-F103RB, Regards
on Apr 19,2018 09:37 AM
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Hello, does this work with a Beaglebone Green Wireless? Thanks
on Mar 11,2018
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Hi there~ Theoretically, it can work with Beaglebone, however we do not have the library for beaglebone, you may need to write it yourself. Consider it twice. Regards
on Mar 12,2018 10:19 AM
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Can I use this sensor with the Grove Shield for micro:bit?
on Nov 27,2017
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Hi there~ Unfortunately this sensor is not compatible with micro:bit now.You can use this one as an alternative # #.What is more, you can find the support sensor list of Grove Shield for micro:bit here # # Regards
on Nov 29,2017 17:37 PM
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    Grove - Temperature&Humidity Sensor (SHT31)

    SKU 101020212
    5 Available
    $11.90/ 1pcs+
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