The Capacitive Soil Moisture Sensor V1.2 is an advanced sensor designed to measure soil moisture levels using capacitive sensing technology. Unlike resistive sensors, it is corrosion-resistant, offering longer lifespan and more stable performance in soil environments.
With its analog output and Gravity 3-pin interface, it is easy to integrate with Arduino, ESP32, and other microcontrollers, making it ideal for smart irrigation systems and precision agriculture projects.
 
Specifications
Operating Voltage: DC 3.3V – 5.5V
Output Voltage: DC 0 – 3.0V
Interface: PH2.0-3P (Gravity compatible)
Size: 99 × 16 mm (3.9 × 0.63 inches)
 
Key Features
Capacitive sensing technology (no direct electrical contact with soil)
Corrosion-resistant design for longer durability
Analog output for precise moisture level readings
Gravity 3-pin interface for easy plug-and-play use
Compatible with Arduino and IoT platforms
Low power consumption