Description
The SONOFF MS01 is a 3.3V smart soil moisture sensor designed to accurately monitor soil moisture levels for smart agriculture, gardening, and irrigation automation. It uses analog moisture detection to provide precise and stable readings, helping users maintain optimal soil conditions for plants. Fully compatible with SONOFF TH series smart switches, the MS01 enables automated watering, real-time monitoring, and intelligent alerts, making it an ideal solution for home gardens, greenhouses, farms, and smart irrigation systems.
Key Features
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Analog soil moisture detection for accurate and stable readings
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Real-time soil moisture monitoring
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Seamless compatibility with SONOFF TH series smart switches
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Supports smart irrigation and automated watering systems
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Helps prevent overwatering and underwatering
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Ideal for gardens, farms, greenhouses, and smart agriculture
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Compact and durable probe design for long-term soil use
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Enables automation, alerts, and smart scenes via the eWeLink ecosystem
Technical Specifications
| Specification |
Details |
| Model |
SONOFF MS01 |
| Sensor Type |
Soil moisture sensor |
| Detection Method |
Analog moisture detection |
| Operating Voltage |
3.3V |
| Compatibility |
SONOFF TH10, TH16, THR316D, THR320D, TH Origin, TH Elite |
| Connection Type |
RJ9 |
| Application |
Soil moisture monitoring |
| Use Cases |
Smart irrigation, gardening, agriculture |
| Installation |
Insert probe directly into soil |
| Material |
Corrosion-resistant probe |
| Operating Environment |
Indoor & outdoor (soil-based use) |
Why Choose the SONOFF MS01
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Accurate Soil Moisture Monitoring
Provides precise moisture data to maintain healthy plant growth.
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Smart Irrigation Automation
Automatically triggers watering devices based on soil conditions.
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Perfect Integration with SONOFF TH Series
Works seamlessly with SONOFF temperature and humidity controllers.
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Analog Detection for Stability
Ensures reliable and consistent readings over time.
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Ideal for Smart Agriculture & Gardening
Suitable for home gardens, greenhouses, and professional farming setups.
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Prevents Water Waste
Helps reduce overwatering and conserve water efficiently.
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Easy Installation & Use
Simply insert into the soil and connect to a compatible SONOFF device.
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Enhances Plant Health & Yield
Maintains optimal soil moisture levels automatically.
