SOIL MOISTURE SENSOR MODULE

🔹 Soil Moisture Sensor Module – Hygrometer Detection for Arduino / ESP32 / Raspberry Pi

The Soil Moisture Sensor Module is designed to measure the water content in the soil and send analog or digital signals to your microcontroller. Perfect for automated plant watering systems, smart gardens, and agriculture projects.

✅ Features:

• Detects soil moisture level accurately

• Analog output (for gradual reading) and digital output (threshold detection)

• Adjustable sensitivity using onboard potentiometer

• Built-in LM393 comparator for reliable digital signal

• LED indicators for power and output status

• Works with Arduino, ESP8266, ESP32, Raspberry Pi, and more

⚙️ Specifications:

• Operating Voltage: 3.3V – 5V

• Output Type: Analog and Digital

• Comparator IC: LM393

• Adjustable Threshold: Yes (via potentiometer)

• Indicator LEDs: Power and Digital Output

• Probe Length: ~60mm

• Module Size: 30mm × 15mm

📦 Package Includes:

• 1 × Soil Moisture Sensor Probe

• 1 × Comparator Module (LM393)

• 2 × Connecting Wires

💡 Applications:
✔️ Smart irrigation systems
✔️ Automatic plant watering
✔️ Soil monitoring in greenhouses
✔️ Environmental sensing projects
✔️ IoT agriculture systems