SEN0308 , Gravity: Analog Waterproof Capacitive Soil Moisture Sensor

Product Description

The Gravity Analog Waterproof Soil Moisture Sensor by DFRobot is an advanced capacitive soil moisture sensor designed to measure the moisture levels in the soil. It features enhanced waterproof and anti-corrosion performance, making it suitable for long-term use in various environments. The sensor provides improved measurement accuracy with an extended electrode plate length and optimized circuit design. The sensor operates over a wide voltage range and can be connected to various control boards such as Arduino, micro:bit, ESP32, and more. It is ideal for applications like plant moisture monitoring and automated watering systems.

Key Features

• Enhanced Waterproof Performance: Can withstand immersion in water without affecting functionality.
• Optimized Anti-Corrosion Design: Laminated structure to prevent soil particles from damaging the sensor.
• Extended Electrode Plate and Improved Circuit: Expands measurement range for more accurate readings.
• Wide Voltage Range: Operates between 3.3V and 5.5V, compatible with a variety of control boards.
• Built-in Voltage Regulator Chip: Supports wide operating voltage for flexibility in use.
• Integration with External Systems: Connect to external screens or Arduino boards for moisture monitoring and automated watering systems.
• External ADC Required for Raspberry Pi: Necessary for proper functionality with mini PCs.
• Supply Voltage: 3.3 - 5.5VDC
• Interface: 2.54-3Pin
• Output Voltage: 0 - 3VDC
• Cable Length: 1.5m
• Dimension: 175 x 30mm / 6.89 x 1.18 inches
• Shape: Pencil
• Color: Black