Soil Moisture Sensor & Detector Module | Corrosion-Resistant Soil Humidity Tester for Arduino, ESP32 & Smart Irrigation Projects

KSh850.00 KSh900.00 -6%

● In stock (25 available)

SKU	AT-0242
Category	Sensors
Availability	In stock
Shipping	Countrywide delivery · Free on orders over KSh10,000.00

Description

The Soil Moisture Sensor and Detector Module is a reliable, corrosion-resistant sensor designed to measure soil humidity levels accurately. It helps determine whether the soil is dry, moist, or saturated — enabling precise automatic watering and smart garden control . Using analog and digital outputs , this module allows seamless integration with Arduino, ESP32, and Raspberry Pi boards. It features a corrosion-resistant probe for long-term outdoor use and an LM393 comparator circuit for accurate threshold detection. This sensor is perfect for IoT irrigation systems, plant monitoring, and greenhouse automation , helping maintain ideal soil conditions for healthy plant growth.

Key Features

Corrosion-resistant probe for long service life.
Dual output (analog + digital) for flexible integration.
Adjustable sensitivity for different soil types.
Accurate and fast humidity detection.
Ideal for smart irrigation, environmental monitoring, and educational projects.

Specifications

Sensor Type	Soil moisture and humidity detector
Probe Type	Corrosion-resistant dual-probe design
Operating Voltage	3.3V – 5V DC
Output Signals	Analog Output (AO): Variable voltage proportional to soil moisture
Digital Output (DO)	HIGH/LOW signal from LM393 comparator
Sensitivity Adjustment	Potentiometer for setting moisture threshold
Indicator LEDs	Power and digital output status indicators
Interface Pins	VCC, GND, AO, DO
Response Time	<1 second (real-time monitoring)
Operating Temperature	-10°C to +70°C
Compatibility	Arduino, ESP32, Raspberry Pi, STM32, and other controllers