• Capacitive sensor: this capacitive soil moisture sensor does not have an adjustable switching contact. The probe is placed directly in the ground and measures the soil's capacitance, which changes with moisture.
• Long product life: the floor moisture sensor module is used to detect soil moisture. It is made of a corrosion-resistant material. It avoids the problem of slight corrosion and significantly extends the lifespan.
• Voltage regulator chip: integrated voltage regulator chip, can be used for Arduino and Raspberry Pi projects. Supports DC 3.3-5.5 V; output voltage: DC 0-3.0 V; interface: PH2.54-3P.
• 3-pin interface: this sensor is compatible with the 3-pin interface, which can be directly connected to the Gravity I/O expansion screen. Pins: analog signal output, GND, VCC
• 【Applications】: the sensor, thanks to its simple design, can automatically monitor the garden, the flower pot soil moisture, all electronic competitions, and for Arduino Raspberry Pi Design, etc.

Specifications: Dimensions: 98 x 23 mm. Cable length: 200 mm Interface type: PH2.54-3P Output voltage: DC 0-3.0 V Operating voltage: DC 3.3-5.5 V. Pins: analog output, GND, VCC Analog output, supports 3-pin gravity sensor interface. Applications: Garden plants, moisture detection, smart agriculture. Note: this sensor monitors soil moisture according to the capacitive detection principle, so that different soil moisture, sealing, and insertion depth reflect different moisture levels. The package includes: 5 capacitive soil moisture detection modules. 5 analog sensor cables