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Gravity Analog Soil Moisture Sensor - Corrosion Resistant

25-00016191
SEN0193
CompanyDFRobot Part NumberSEN0193
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€730
DFRobot
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This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of a corrosion-resistant material giving it long service life. Insert it into the soil and impress your friends with the real-time soil moisture data!

The product includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V. It is compatible with low-voltage MCUs (both 3.3V and 5V logic). To make it compatible with a Raspberry Pi, an ADC converter is required.

This sensor is compatible with our 3-pin "Gravity" interface, which means it can be directly connected to the Gravity I/O Expansion Shield.

The following image shows an example project - a device that notifies you when a plant needs to be watered.

  • Operating Voltage: 3.3 ~ 5.5 VDC
  • Output Voltage: 1.2 ~ 2.5V
  • Interface: PH2.0-3P
  • Dimension: 98x23mm
  • Weight: 15g
  • Supports Gravity 3-Pin Interface
  • Analog Output

Applications

  • Gardening & Farming
  • Moisture Detection
  • Intelligent Agriculture
Warranty
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Company
DFRobot
Gross Weight
0.01kg
Sensor Type
  • Humidity
Typical Input Voltage
  • 3.3VDC
  • 5VDC
Oparating Current
35mA
Interface
  • Analog
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