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Item #:
149126115
10Pcs 3.3V Capacitive Soil Moisture Sensor Module
88% of respondents would recommend this to a friend
Item #:
149126115
SHP 32
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Get the ultimate DIY experience with our 10Pcs Capacitive Soil Moisture Sensor Module, compatible with Arduino and Raspberry Pi!
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What Stands Out
High Compatibility
Designed to work seamlessly with Arduino and Raspberry Pi, making it easy for hobbyists and professionals to integrate into their existing projects and setups without compatibility issues.
Accurate Measurement
Provides reliable and precise soil moisture readings, enabling users to monitor plant health effectively and optimize watering schedules for efficient plant care.
Cost-Effective Bundle
Includes 10 pieces in one purchase, offering great value for developers and educators creating multiple projects, allowing for extensive experimentation without breaking the bank.
Product Details
| Connectivity Technology | PH2.54 3Pin |
| Operating System | Linux |
| Compatible Devices | Arduino, Raspberry Pi |
| Processor Count | 1 |
| Brand | MTDELE |
| Model Name | MTDELE |
| Built-In Media | 10Pcs Soil Moisture Sensoruff1b10Pcs connecting wire |
| Number of Packs | 1 |
| Number of Items | 10 |
| UPC | 705252437337 |
| Unit Count | 10 Count |
| Item Highlight | Compatible with Arduino Raspberry Pi |
| Manufacturer | MTDELE |
| Included Components | 10Pcs Soil Moisture Sensoruff1b10Pcs connecting wire |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Home Gardeners
Ideal for home gardeners who want to monitor soil moisture for healthy plant growth and water conservation.
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Research Projects
Perfect for students or researchers conducting experiments or projects involving soil moisture levels in various conditions.
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Automated Irrigation
Well-suited for those implementing automated irrigation systems to optimize watering schedules based on soil moisture data.
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Industrial Agriculture
Not suitable for large-scale agricultural operations needing robust, durable, and long-range sensors for extensive land monitoring.
Product Description
10Pcs 3.3V Capacitive Soil Moisture Sensor Module
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a 3.3V Capacitive Soil Moisture Sensor Module?
Answer: A 3.3V Capacitive Soil Moisture Sensor Module is a device designed to measure the moisture level in soil. It operates on a capacitive measurement principle, which provides more accurate readings and prevents corrosion compared to resistive sensors. These sensors are ideal for automated watering systems in gardening, agriculture, and indoor plants, allowing you to thrive in your horticultural endeavors by maintaining optimal moisture levels for plant growth. -
Question:
How does the capacitive soil moisture sensor work?
Answer: The capacitive soil moisture sensor operates by measuring the capacitance of the soil, which changes with moisture content. When the soil is wet, it has a higher dielectric constant, resulting in increased capacitance. Conversely, drier soil has a lower capacitance. This technology not only helps in detecting moisture accurately but also reduces the wear associated with metallic components in resistive sensors, enhancing the sensor's longevity and reliability in various environmental conditions. -
Question:
Can I use the 3.3V Capacitive Soil Moisture Sensor Module with Arduino?
Answer: Yes, the 3.3V Capacitive Soil Moisture Sensor Module is compatible with Arduino boards. By connecting the sensor to your Arduino, you can easily integrate it into your projects, enabling you to monitor soil moisture levels with programming flexibility. This is especially useful for automated irrigation systems, allowing for real-time soil monitoring and adjustment of watering schedules based on moisture readings, leading to healthier plants and water conservation. -
Question:
What are the key advantages of using capacitive over resistive soil moisture sensors?
Answer: Capacitive soil moisture sensors offer several advantages over their resistive counterparts, primarily in terms of durability and accuracy. Unlike resistive sensors, which can corrode over time due to electrolysis, capacitive sensors use a non-contact method to measure moisture levels. This results in longer-lasting performance while providing more stable and accurate readings even in varying soil conditions. They are ideal for both home gardeners and professional agriculturalists looking for sustainable and reliable solutions. -
Question:
How long is the response time of the sensor?
Answer: The response time of a 3.3V Capacitive Soil Moisture Sensor Module is generally quite rapid, typically in the range of a few milliseconds. This prompt detection enables users to receive near-instantaneous feedback on soil moisture levels. Whether you are building an automated irrigation system or simply monitoring the health of your garden, this fast response ensures that you can adjust watering schedules promptly to meet the needs of your plants effectively. -
Question:
What is the output signal type of the soil moisture sensor?
Answer: The 3.3V Capacitive Soil Moisture Sensor typically provides an analog voltage output that corresponds to the moisture level detected. This output can be easily read by microcontrollers like Arduino or Raspberry Pi, allowing users to implement various automation tasks. For instance, you can program your system to trigger a water pump when the moisture falls below a certain threshold, ensuring your plants have consistent access to water without requiring constant manual checks. -
Question:
Are these sensors suitable for all types of soil?
Answer: Yes, the 3.3V Capacitive Soil Moisture Sensor Module is versatile and can be used in various types of soil, including sandy, clay, and loam. Its capacitive measurement technology is effective in different soil textures, making it an excellent choice for diverse horticultural applications. Whether you’re growing herbs at home, managing a vegetable garden, or engaging in agricultural practices, this sensor can adapt to your specific soil composition, ensuring optimal moisture management for your plants. -
Question:
What is the typical lifespan of a capacitive soil moisture sensor?
Answer: A capacitive soil moisture sensor generally has a significantly longer lifespan than resistive sensors, often lasting several years under normal usage conditions. This durability is largely due to the lack of direct electrical contact with the soil, which minimizes corrosion and degradation. Users will find this longevity beneficial when maintaining their gardens or across agricultural projects, as it reduces the frequency of replacements and allows for more consistent monitoring over time. -
Question:
How do I connect the sensor to a microcontroller?
Answer: Connecting the 3.3V Capacitive Soil Moisture Sensor Module to a microcontroller is straightforward. Typically, the sensor has three pins: VCC, GND, and OUT. Start by connecting the VCC pin to the power source (3.3V), the GND pin to the ground, and the OUT pin to an analog input pin on the microcontroller. Follow up with programming to read the analog input, allowing for automated control based on moisture levels. This setup is perfect for DIY projects or smart garden applications. -
Question:
Where can I buy 10Pcs 3.3V Capacitive Soil Moisture Sensor Module?
Answer: You can buy the 10Pcs 3.3V Capacitive Soil Moisture Sensor Module from Ubuy in Saint Helena. Ubuy offers a wide selection of electronic components, making it a reliable source for your gardening or agricultural needs. By purchasing from Ubuy, you can ensure that you get authentic products delivered efficiently, making it the perfect choice for hobbyists and professionals alike.
MTDELE Single Board Computers Editorial Review
**** The product in question has largely been well-received by users, particularly for its performance in measuring soil moisture levels. One customer conducted an extensive test comparing the readings from four different sensors across two types of soil and found that the Consistency of the readings was impressive, despite initial concerns about calibration issues, which are common in such devices. This Consistency allows users to create reliable guidelines for determining moisture levels, independent of the specific sensor used. Another user reported using the sensor for four months without any signs of rust or corrosion, highlighting its durability, which is a significant advantage for long-term gardening or farming applications. The sensors are particularly effective when paired with an ESP32 microcontroller, allowing for more versatile functionality. Overall, users have expressed satisfaction with the product’s straightforward effectiveness in soil moisture detection, with some noting the ease of set-up and the clarity of the accompanying information. **
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Pros
- Consistent readings across different soil types.
- Durable, showing no rust or corrosion after several months of use.
- Effective when paired with an ESP32 microcontroller.
- Straightforward operation and setup.
Cons
- Limited long-term reviews available.
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Features & Benefits
- Includes 10 capacitive soil moisture sensors and 10 connecting wires.
- Designed for DIY projects with Arduino and Raspberry Pi.
- Compact size of 98*23mm for easy integration.
- Operates on a low voltage of 3.3V DC for safety and efficiency.
- Outputs a voltage range of 0-3.0V DC for precise moisture readings.
- Perfect for enhancing your gardening, agriculture, or plant monitoring projects.
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