Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 5V / 12V DC |
| Detection Area | 160mm x 100mm |
| Output Signal | Digital Switch (High/Low) |
| Relay Contact Capacity | 10A 250VAC / 10A 30VDC |
| PCB Material | FR-4 Double Sided |
| Weather Resistance | IPX5 Coating |
| Indicator LED | Power & Trigger Status |
| Mounting Hole Diameter | 4mm |
| Connection Cable | 20cm PH2.0 Connector |
| Operating Temperature | -20°C to 70°C |
Anonymous
Mar 27, 2026
Rating: 5/5
Great for automation projects
Integrated this with my smart home system. The 12V option is very convenient for driving larger loads via the relay. Highly recommended.
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for my greenhouse automation
Works exactly as described. I connected it to my Arduino to close the roof windows when it starts raining. The sensitivity is great and the relay clicks firmly.
Anonymous
Mar 05, 2026
Rating: 4/5
Sensitive but robust
Good detection area and it survived a heavy storm last week. Only reason for 4 stars is the cable could be a bit longer for my setup.
Anonymous
Feb 19, 2026
Rating: 5/5
Survived the monsoon
Left it outside for weeks under partial cover. No corrosion on the contacts and it still triggers reliably when water hits the surface.
Anonymous
Jan 26, 2026
Rating: 3/5
Relay is loud
Functionality is good and it detects rain well. However, the mechanical relay makes a loud clicking sound which might be annoying in quiet environments.
Q: Can I use this sensor with 3.3V logic microcontrollers?
A: Yes, but you may need a logic level converter since the module operates at 5V or 12V. The output signal matches the input voltage.
Q: Does this come with mounting screws?
A: No, mounting hardware is not included. The holes are standard 4mm diameter to fit common M3 or M4 screws.
Q: Is the sensitivity adjustable via a potentiometer?
A: No, this model has a fixed threshold designed for reliable rain detection without false positives from humidity.
Q: What is the warranty period for this module?
A: We offer a 12-month manufacturer warranty against defects in materials and workmanship.
Q: Can it control a water pump directly?
A: Yes, via the onboard relay. Ensure the pump current does not exceed 10A to avoid damaging the relay contacts.
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Office and Home Computer Cable Management Sleeve - Desktop Data Cord Organizer and PC Wire Collector
$6.50
Linear Bearing
$75.47
Thickened Aluminum Alloy Stainless Steel Floor Wire Raceway - Surface-Mounted Cable Cover Protector, Anti-Crush, Self-Adhesive Invisible Design
$2.13
Kids Foam Stamp Brushes - Mushroom-Tipped Painting Set for Kindergarten Art and Graffiti Projects
$2.38
Heisidike HZL-32 Portable Stone Removal Hook for Car Tire Tread Cleaning
$9.28
Bixilage Cheese Processing Equipment – Curd Fermentation Machine for Stretchy Hand-Pulled Cheese Production Line
$67,900.00
Essential Oil Soap Stamping Machine DIY Stamp Maker Semi-Auto Pneumatic Stampler Small Handmade Soap Equipment
$2,173.00
Inverted Barrel Water Stand - Simple U-Shaped Thickened Holder for Purified Water Buckets with Dispenser Outlet
$21.00
Qingling Pickup 2.8T Diesel Isuzu 4JB1-T1 Engine Turbocharger Pump Assembly
$1,502.00
Juli JL-499 Heat Resistant up to 150°C Instant Adhesive High Performance Low Whitening Transparent High-Temperature Fast-Drying Glue
$90.30
Stainless Steel Buffet Warmer with Hydraulic Lift - Commercial Electric Heating Chafing Dish
$882.00
Zhaobei New Felt Calligraphy Mat Anti-Pilling Painting Felt Chinese Painting Cloth Brush Character Calligraphy Felt Pad
$29.70
Fruit Picking Bucket with Shoulder Strap, Manual Fertilizer Spreader, Durable Rubber Harvest Container for Seeds and Chemicals
$26.57
Baohong Artist Grade Watercolor Pad - 100% Cotton Pulp, 300gsm, Glued on Four Sides, Available in 16K, 8K, 4K with Cold Press or Hot Press Texture
$42.00
Commercial Brush Peeling Machine for Sweet Potatoes, Ginger, Taro, Mustard Greens, and Kohlrabi
$15.90
No-Drill Invisible Cable Organizer – Self-Adhesive Wire Fixer, Data Cable Clip, and Net Cable Management Solution
$6.90
Stone Landscape Sculpture Engraved Pebble Gate Stone Cornerstone Roadside Marker
$838.05
Kitchen Sink Organizer Rack, Dish Drying Rack, Multi-Function Countertop Storage Shelf for Washing and Placing Bowls
$55.70
New Hanging Kitchen Sink Strainer Basket, Multi-Function Colander for Washing Vegetables and Filtering Leftovers
$7.74
Sting Bite Relief Pen Electric Bug Bite Relief for Indoor
$60.14
Thickened 160g Gouache Paper 8K/4K for Beginners and Art Exam Students - Professional Art Painting Paper for Watercolor, Gouache, and Acrylic Creation and Practice
$5.78
Pad Printing Ink Cup Sealing Ring Rubber Gasket Elastic Rubber Ink Cartridge O-Ring Silicone Ink Leak-Proof Eco-Friendly Ink Cup Seal
$9.70
Stainless Steel Walnut Kernel Peeling Machine - Pecan Physical Peeling Equipment, DDA Washing Unit, Nut Kernel Peeler
$36,315.00
Daxiang Machinery Top-Flow Pillow Packaging Machine for Vegetables, Bread, Mooncakes, Cakes, Food, and Fruit Sealing
$35,475.00
50 Pcs Market Commodity Price Tag ers Advertising Tags Paper
$45.37
Fountain in the Rain by Kaoru Sudo, Mr. Chui Saxophone, Three-Piece Precise Transcription Service
$37.00
No-Clean Airbrush Set Electric Spray Gun Mini Bottom-Feed Airbrush for Furniture Leather Repair Paint and Art
$225.00
Rubber Cable Raceway Speed Bump for Ground Crossing
$15.05
Replacement Blade Holder and Rotating Wheel for Butter Tea Maker - Includes Waterproof Gasket; Compatible with Milk Separators and Switch Assemblies
$56.50
![[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection](https://www.gosteppe.com/cache/medium/product/3259/legacy-main-2f0d3454b36b32391d263648.webp)
