Elecrow Crowtail-Capacitive Moisture Sensor - PH2.0-4Pin Interface
The Elecrow Crowtail-Capacitive Moisture Sensor is a corrosion-resistant soil moisture module compatible with 3.3V/5V logic systems like Arduino, Raspberry Pi, and ESP32. It utilizes capacitive sensing to accurately measure soil water content for automated irrigation and plant health monitoring.
Features
- Corrosion-resistant capacitive sensing element for long-term soil exposure.
- Wide 3.3V to 5V DC operating voltage compatible with most microcontrollers.
- Standard PH2.0-4Pin Crowtail interface for plug-and-play connectivity.
- High-sensitivity measurement of volumetric water content in soil.
- Compact form factor (23mm x 102mm x 7mm) for easy integration into pots and garden beds.
Out of stock
The Crowtail-Capacitive Moisture Sensor operates on the principle of capacitive sensing, measuring the dielectric permittivity of the soil, which changes with water content. This method avoids the electrode corrosion common in resistive sensors, ensuring a more stable and durable measurement over time.
The module outputs an analog signal proportional to the soil moisture level, which can be read by an ADC pin on a microcontroller. Its robust construction and simple interface make it ideal for integration into automated gardening systems, environmental monitoring stations, and IoT-based agricultural projects.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 10.2 × 2.3 × 0.7 cm |
