The DFRobot SEN0114 sensor measures soil moisture using two probes that pass a current through the soil and calculate moisture based on its electrical resistance. The more water the soil contains, the more easily it conducts electricity. It connects via a Gravity interface for plug-and-play connectivity and can be used to monitor moisture in pots and gardens.
- Type: Soil moisture sensor
- Power supply: 3.3 V or 5 V
- Output signal: 0–4.2 V analog voltage
- Current: 35 mA
- Connections: Analog output (blue wire), GND (black wire), power supply (red wire)
- Dimensions: 60 × 20 × 5 mm
- Surface finish: Immersion Gold
- Package contents: Soil moisture sensor, analog sensor cable
- Type
- Temperature/Humidity
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.