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Specifications & Features
Keep your plants happy without the guesswork — this smart, low-voltage soil moisture sensor plugs into compatible Sonoff TH devices via RJ9 to track moisture levels in real time. It’s a practical choice for indoor pots, outdoor beds, or a small greenhouse, helping you set up smart automations so watering only happens when the soil actually needs it.
Specifications
- Voltage: 3.3V
- Material: Flame-retardant (V0 rated)
- IP Rating: IP55
- Dimensions: 130 x 30 x 13 mm
Use Case Ideas: How, Where & Why!
Automate balcony herb watering: Pair with a Sonoff TH to trigger a pump when pots dry out on a sunny balcony.
Keep greenhouse beds consistent: Mount in raised beds to maintain even moisture through automated irrigation during heatwaves.
Monitor office lobby planters: Alert staff via app when commercial planters near glass dry faster over weekends.
Protect vacation house plants: Create moisture-based watering scenes so indoor pots survive two-week holidays without daily checks.
Nursery propagation tray control: Drive misting only when propagation media drops below target, preventing overwatering of cuttings.
Installation Guidance, Tips & Tricks
Connect To Compatible Sonoff TH: Plug the RJ9 connector into a compatible Sonoff TH device before placing the sensor in soil.
Place Sensor In Typical Soil: Insert the sensor into soil that reflects typical moisture for your plant, avoiding puddles or extremely compacted spots.
Use Indoors Or Outdoors Safely: Choose indoor pots, outdoor beds, or a small greenhouse as needed, keeping the cable routed so it is not strained.
Create Smart Watering Automations: Use the compatible Sonoff TH device to trigger watering only when moisture readings indicate the soil needs it.
Verify Readings And Maintain Cleanliness: Compare readings in dry and moist soil to confirm changes, and gently wipe the sensor when dirty to keep measurements consistent.
Frequently Asked Questions...
What devices does it plug into?
It plugs into compatible Sonoff TH devices via an RJ9 connector.
Is it suitable for indoor or outdoor use?
Yes, it's practical for indoor pots, outdoor beds, or a small greenhouse, and has an IP55 rating.
What voltage does it use?
It uses 3.3V.
What is it made of?
It is made from flame-retardant V0-rated material.
What are the dimensions?
The dimensions are 130 x 30 x 13 mm.
Specifications & Features
Keep your plants happy without the guesswork — this smart, low-voltage soil moisture sensor plugs into compatible Sonoff TH devices via RJ9 to track moisture levels in real time. It’s a practical choice for indoor pots, outdoor beds, or a small greenhouse, helping you set up smart automations so watering only happens when the soil actually needs it.
Specifications
- Voltage: 3.3V
- Material: Flame-retardant (V0 rated)
- IP Rating: IP55
- Dimensions: 130 x 30 x 13 mm
SONOFF MS01 Smart Soil Moisture Sensor (RJ9 connector)
- Regular price
- R 399.00
- Sale price
- R 399.00
- Regular price
-
R 579.00
Incl
SKU: MS01-RJ9
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