Description

This DFRobot Gravity Analog Capacitive Soil Moisture Sensor- Corrosion Resistant measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensors. 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 onboard 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.
Applications:

Gardening & Farming
Moisture Detection
Intelligent Agriculture etc.

Features:

Supports Gravity 3-Pin Interface
Analog Output

Useful Links:

Product Wiki

Package Includes:
1 x DFRobot Gravity Analog Capacitive Soil Moisture Sensor- Corrosion Resistant