Automatic Drip Irrigation DIY Kit – Soil Moisture Sensor 2 Set

Automatic Drip Irrigation DIY Kit with Soil Moisture Sensor – 2 Sets

Keep your garden, potted plants, and vegetable beds perfectly watered — even when you're not around. This Automatic Irrigation DIY Kit uses a built-in soil moisture sensor to detect when your plants need water and automatically activates the mini water pump, delivering just the right amount of hydration every time. Ideal for balcony gardens, indoor houseplants, raised beds, and outdoor flower pots.

This value bundle includes 2 complete sets, so you can run two independent watering zones simultaneously. Easy to assemble with no soldering required — perfect for DIY enthusiasts, hobbyists, and first-time gardeners alike.

Key Features

• Smart Soil Moisture Detection: The fork-probe soil moisture sensor continuously monitors soil humidity and triggers watering only when needed — no timers, no guesswork.
• Automatic Relay Control: The relay module activates the water pump when moisture drops below your set threshold, then cuts power when moisture is restored.
• Dual Power Options: Runs on a DC 5V power bank (not included) or 4 × AA batteries (not included) — giving you flexibility for indoor and outdoor use.
• 2-Set Value Pack: Water two separate plant zones at once — great for split gardens, balconies, or different plant types with varying moisture needs.
• Wide Compatibility: Suitable for vegetable gardens, flower pots, herb planters, seedling trays, and more.
• Easy DIY Assembly: Minimal wiring required; components connect with standard wires — beginner-friendly setup in minutes.
• Durable Materials: Constructed from plastic, metal, and quality electronic components for lasting outdoor use.

What's in the Box (2 Sets)

• 2 × Relay module
• 2 × Battery box (4 × AA batteries not included)
• 2 × Soil moisture detection module
• 2 × Sensor module
• 2 × Mini water pump
• 2 × USB power cable
• 2 × Hose
• 2 × Wire set (wire color is random)

Specifications

• Power Supply: DC 5V (Power bank or 4 × AA batteries — not included)
• Material: Plastic + Electronic Components + Metal
• Type: Automatic Soil Moisture-Based Irrigation Kit
• Color: As shown

Quick Setup Tips

1. Connect the relay module VCC to 5V and GND to ground. When IN is connected to GND, the relay activates; when IN is suspended, it resets. You'll hear a distinct click confirming it works.
2. Connect the fork probe to the transmitter module. After powering on, the red LED stays lit. Insert the probe into moist soil — the indicator light will illuminate to confirm detection.
3. Connect the pump's red wire to 5V and black wire to ground to test operation. Note: Do not run the pump dry for extended periods.
4. Avoid pouring water directly on the sensor modules to prevent corrosion and extend lifespan.

For more gardening and watering best practices, visit the EPA WaterSense Guide on Efficient Water Use.

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• "Everything Is Figureoutable" Sage Green Quote Canvas Wall Art — inspiring décor for your grow space

Made in Mainland China.

Frequently Asked Questions

Q: What power source does the automatic irrigation kit use?

A: The kit runs on DC 5V power, which can be supplied by a standard USB power bank or 4 × AA batteries (neither is included in the package). This makes it flexible for both indoor and outdoor plant watering setups.

Q: How does the soil moisture sensor work in this irrigation kit?

A: The fork-probe soil moisture sensor is inserted directly into the soil. It continuously measures soil humidity levels and sends a signal to the relay module. When the soil is too dry, the relay activates the water pump to begin watering; once adequate moisture is detected, the relay cuts power to the pump — creating a fully automated drip irrigation cycle.

Q: Can I use this irrigation DIY kit for multiple plant pots or garden beds?

A: Yes! This bundle includes 2 complete sets, allowing you to water two independent planting zones simultaneously. Each set operates independently with its own sensor, relay, and pump, making it ideal for different plant types with varying moisture requirements.

Q: Is this kit suitable for beginners with no electronics experience?

A: Absolutely. The automatic irrigation kit is designed for DIY beginners and requires only simple wire connections — no soldering needed. Each component plugs together intuitively, and basic testing steps are outlined in the instructions to get you up and running quickly.