This 5-piece capacitive soil moisture sensor set delivers accurate real-time soil hydration monitoring, corrosion resistance, and reliable plant watering automation.
Features a capacitive sensing layout that measures soil moisture changes via dielectric permittivity without direct metal electrode contact.
Crafted with high-grade PCB material and an integrated voltage regulator engineered to resist corrosion and degradation in damp soil environments.
Designed with an onboard 3-pin interface (VCC, GND, AOUT) supporting a wide 3.3V to 5.5V operating voltage range for flexible micro-controller hookups.
Delivers an essential 5-count agricultural electronic kit ideal for Arduino garden projects, smart irrigation systems, greenhouse automation, and houseplant care.
5-piece bulk pack provides multiple sensors to monitor individual plant pots, garden beds, or multi-zone irrigation setups simultaneously
Capacitive measurement technology prevents electrode corrosion and wire oxidation caused by electrolysis in wet soil
Onboard 3.3V to 5.5V voltage regulator ensures full compatibility with both 3.3V (Raspberry Pi/ESP32) and 5V (Arduino) boards
Analog voltage output (AOUT) delivers smooth, continuous signal readings for accurate moisture level logging and threshold triggering
Smooth circuit board edge coating prevents moisture seepage into internal PCB layers during long-term outdoor soil burial
Eliminates frequent sensor replacements typical of cheap resistive soil probes, ensuring years of stable operation
Low power consumption profile makes it suitable for solar-powered outdoor garden monitors and battery-operated IoT nodes
Simple 3-pin wiring connection (VCC, GND, Signal) simplifies breadboard prototyping and custom PCB circuit design
Ideal for DIY automatic watering systems, plant moisture alert buzzers, smart farm irrigation, and science fair projects
Helps protect indoor plants and outdoor crops from both harmful overwatering root rot and soil dehydration
Compact slim sensor probe slides easily into dense soil, potting mix, coco coir, and garden dirt without root disruption
Complete 5-pack capacitive soil moisture sensor kit arrives pre-assembled and ready for immediate microcontroller wiring
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