This is a capacitive soil moisture sensor, it can measure the soil moisture level of your plant by capacitive sensing. Compared with other types of moisture sensor, the capacitive soil moisture sensor is made of a corrosion resistant material, which will provide a long service life. This moisture sensor can be used to detect the moisture of soil to monitor if the plants need water.

Features

• Corrosion resistant
• Soil moisture sensor based on soil capacitive measurement
• Easy to use
• High sensitivity

Specs

• Operating voltage: 3.3V~5V
• Crowtail compatible interface
• Interface: PH2.0-4Pin
• Size: 23 (W)*102(L)*7(H)mm

Parts list

• Crowtail Capacitive Soil Moisture sensor x 1

Links

• User manual (wiki link)