No-App Moisture Meters
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Automatic Irrigation System: Automatically waters plants based on soil moisture
For the busy plant parent or tech hobbyist, this automatic irrigation kit solves the common problem of over or under-watering. While many DIY kits focus on basic automation, this system offers peace of mind for a working professional who wants thriving plants without daily checks. The capacitive sensor detects subtle moisture changes, so your herbs stay perfectly hydrated even when you forget.
Set it up with your Arduino, and the relay module triggers the pump only when needed. You will notice your plants perk up within days, as the system delivers precise amounts of water. It is ideal for indoor gardens, greenhouses, or small flower beds, ensuring consistent care with minimal effort.
Features
- Includes pump, pipes, sensor, and relay module
- Compatible with Arduino for DIY projects
- Capacitive soil moisture sensor for precise detection
- Brushless DC water pump with 300-hour lifespan
- User-friendly operation for hassle-free gardening
- Automatically waters plants based on soil moisture
General specs
- Seller: Banggood
- ID: 2024062
- Channels: 4
- Interface: PH2.54-3P
- Dimensions: 98mm x 2mm (LxW)
- Drive Mode: Brushless DC design, mesh drive
- Compatibility: Arduino
- Tubing Length: 13.12 feet (400cm)
- Output Voltage: 0-3.0 VDC
- Diameter Outlet: 0.29 inches (7.5mm)
- Material Tubing: PVC
- Working voltage: 3.3-5.5 VDC
- Pin Configuration: Analog signal output, GND, VCC
- Component Material: ABS
- Pump Voltage Water: 3-5V DC
- Module Relay Voltage: 5V
- Diameter Inlet Water: 0.19 inches (5mm)
- Diameter Inner Outlet: 0.17 inches (4.5mm)
- Continuous Life Working: 300 hours
- First listed by seller: 2/23/26
If you are interested in more details, you can find full information on the seller's page.
$16.32
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | hiBCTR | AEDIKO | Gardena | 888 Auto Parts Town | ||
| Model | LM393 | LM393 Soil Moisture Sensor | 19040-20 | |||
| Color | ||||||
| Rating |
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| Price | $16.32 | $25.99 | $19.77 | $6.99 | $155.77 | $31.86 |
| Seller | Banggood | Amazon | Banggood | Amazon | Amazon | Joom |
| Update | May 9, 2026 | May 27, 2026 | May 9, 2026 | May 27, 2026 | Apr 19, 2026 | Feb 14, 2026 |
| Application | Automatic watering systems, Robots, Smart cars | Automatic watering system, soil moisture monitoring | DIY, Garden | |||
Automatic Irrigation System
$16.32
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