MINIMUM TECH FEATURES

• Supports 3-Pin Gravity Sensor Interface
• Analog output
• Non-corrosive capacitive measurement principle

DESCRIPTION

• This capacitive soil moisture sensor uses two conductive plates that act as a capacitor.
  When soil moisture varies, the dielectric constant of the soil changes, altering the capacitance value.
• Higher moisture → higher dielectric constant → increased capacitance, which is converted into an analog voltage output.
• Unlike resistive moisture sensors, this sensor is corrosion-free, resulting in a longer lifespan and reduced maintenance.
• Offers stable and accurate moisture readings, even in diverse soil conditions.
• Low power consumption makes it suitable for battery-powered or IoT applications.
• Ideal for use with Arduino, ESP8266, ESP32, Raspberry Pi, and similar microcontrollers.

TECHNICAL SPECIFICATIONS

APPLICATIONS

• Agriculture & Farming
• Gardening & Landscaping
• Environmental Monitoring
• Greenhouse Automation
• Horticulture
• Smart Irrigation Systems
• Land Rehabilitation Projects
• Urban Agriculture
• Research & Academic Experiments
• Civil Engineering Soil Studies