Grove - capacitive humidity sensor - corrosion resistant

Index: SEE-13967 EAN: 5903351246965

The device is used to measure the soil moisture by the capacitive detection. It has a built in voltage regulator which provides an operating voltage in the range from 3.3 V to 5 V. It is equipped with the Grove connectors.

Grove - capacitive humidity sensor - corrosion resistant
€6.18 tax excl.
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Manufacturer: Seeedstudio
Compatibility: Arduino Raspberry Pi


The device is usedto measure the soil moisturebythe capacitive detection. It has a built involtage regulatorwhich provides an operating voltage in the rangefrom 3.3 V to 5 V. Compared tothe resistance sensors,capacitive sensorsdo not require directexposure of metal electrodes,which can significantlyreduce the erosion of the electrodes.

Grove - pojemnościowy czujnik wilgoci

The product is compatible withArduino

The manufacturer has preparedthe user's guidefor Arduino and a library with a sample code.

It is important to remember that this sensor can onlyaccurately check the humidity of the soiland cannotmeasure quantitatively. It means that when the soil moistureincreases, the output value decreases and vice versa, when the humidity decreases, the output value becomes higher.

Grove - kapacitní snímač vlhkosti


  • Capacitive
  • Corrosion resistant
  • Built-in amplifier

Grove czujnik wilgoci


  • Detection of moisture in the soil
  • Automatic watering of plants

Grove pojemnościowy czujnik wilgoci

Pin Description
SIG Analog output.
NC Not connected
VCC Supply voltage of 5V or 3.3 V
GND The ground of the system.






Line of the top position

Grove - kapacitní snímač vlhkosti

Technical specification

Attribute The value

Working voltage

3.3 V / 5 V




92.1 mm


23.5 mm


6.5 mm


Package width 10 cm
Package height 0.9 cm
Package depth 14 cm
Package weight 0.019 kg

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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