Top 9 Arduino Soil Moisture Sensor – Soil Test Kits

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1. Gikfun

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Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY Pack of 2PCS EK1940

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Gikfun #ad - Interface: ph2. 54-3p, size: 98 x 23mm LxW. This capacitive soil moisture sensor distinguishes most of the resistive sensors on the market and uses capacitive sensing to detect soil moisture. Operating voltage: 3. 3- 5. 5 vdc, output voltage: 0-3 VDC. It is made of corrosion resistant material which gives it an excellent service life. Pin: analog signal output, GND, VCC. Applications: Garden plants, Moisture detection, Intelligent agriculture. Built-in voltage regulator chip, support 3. 3-5. 5v dc, can be used for your Arduino and Raspberry Pi project.
BrandGikfun #ad
ManufacturerEsooho #ad
Part NumberEK1940

2. ELECROW

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Elecrow Plant Watering System Compatible with Arduino, Capacitive Soil Moisture Sensors DIY Gardening Self Watering Device Automatic Watering for Garden Patio Lawn Plant Flower Herb Potted

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ELECROW #ad - You can just interface the sensors, pump and valves with it and then get started with the watering project. The capacitive soil moisture sensor reacts to every type of soil differently, and every plant needs a different amount of water. The sensors measure the volumetric content of water in soil and give you the moisture level and digital output.

You don’t have to worry about your plants while going for vacations. You can go into the code and change the values depending on the readings the LCD gives when you plug the moisture sensor into the soil of your plant. Take care of your plants anytime: you can have the system to water your plant automatically or doing it yourself with the push of a button. Water up to 4 different plants: the elecrow plant watering kit can water up to 4 different plants.

Whenever your soil becomes too dry, the pump is set into motion and water flows up the tube and into the pot. Say goodbye to the messy jumpers and breadboards! I2c interface with 096’’ oled screen: on the 096’’ oled display which is used you will see how moist the soil is by text on the screen. Just wire and play: all the modules are provided and the wires are soldered and nicely packed in one case. Also, you can add a RTC to set a timer.
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ManufacturerELECROW #ad

3. IS

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Icstation Humidity Detector, with Corrosion Resistant Probe, Digital Analog Signal Output for Arduino Garden Automatic Watering System Pack of 2, Resistive Soil Moisture Sensor

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IS #ad - Good to work with Arduino/Raspberry Pi. Adjustable threshold - clockwise/counter-clockwise rotate the blue potentiometer to increase/reduce the detection threshold. Resistive sensor - the probe uses analog resistance to detect the moisture content of the soil.

On-board power and signal indicator make you know the working status of the board at a glance at any time. Analog value output - the ao port on the soil humidity sensor outputs analog valuevoltage, and you can acquire the real-time data via the AD port of your single-chip microcomputerMCU. Digital value output - this soil moisture detector outputs a low level from the DO port when the detecting humidity reaches the threshold value.

Corrosion-resistant alloy probe - A waterproof sensor probe with high corrosion resistance ensures a long lifetime at least 6 months in the soil. It is a good plant helper to make you know if your plants are thirsty and it can also be used in the automatic watering system, greenhouse, garden, etc.
BrandIS #ad
ManufacturerIcstation #ad
Part Number1232202
ModelResistive Soil Moisture Sensor

4. ARCELI

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ARCELI 5pcs Soil Hygrometer Moisture Detection Water Sensor Module YL-69 Sensor and HC-38 Module

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ARCELI #ad - Operating voltage: 3. 3v-5v module dual output mode, digital output, analog output more accurate. This is a must have tool for a connected garden! It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden. Can be used in module plant waterer device, and the plants in your garden no need people to manage. Operating voltage: 3. 3v-5v. This is a simple water sensor that can be used to detect soil moisture.
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ManufacturerARCELI #ad
Part Number00101

5. kuman

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Kuman 5PCS Soil Moisture Sensor Kit Compatible with Raspberry pi Arduino Mega 2560 with 10PIN Female to Female Jump Cables 20PIN Male to Female Dupont Jump Cable Automatic Watering System KY70

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kuman #ad - The example project of the soil moisture Sensor Module working with Arduino and Raspberry pi can be provided free by Email, please contact us via Amazon. Through adjusting the potentiometer to control the soil humidity threshold, can automatic watering the vegetable garden, garden, control the flower pot soil moisture, all of electronic competitions and for the Arduino Raspberry pi design etc.

This is a must have tool for a connected garden! It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden. Kuman soil moisture module, the surface using nickel-plated treatment, widened sensor area, can improve the electrical conductivity, to prevent touch the soil is easy to rust, and increase of service life.

Kuman soil moisture module kit have 10pin female to female duPont cable and 20pin male to female DuPont cable for Raspberry pi 3 PI 2 RPI 1 model B+ B Arduino Mega 2560 .
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ManufacturerKuman #ad
Part NumberKY70-US
ModelKY70-US

6. Cylewet

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Cylewet 2Pcs Soil Moisture Sensor Soil Humidity Detection Module for Arduino 0.79× 2.36inches Pack of 2 CYT1033

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Cylewet #ad - Can be automatic watering. The surface is gilt, enhancing its conductivity and corrosion resistance.
BrandCylewet #ad
ManufacturerQianxin #ad
Part NumberCYT1033

7. C.J. SHOP

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C.J. SHOP 5PCS Soil Hygrometer Detection Module Soil Moisture Sensor Testing For arduino PI Smart car

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C.J. SHOP #ad - Dual output mode, analog output more accurate. This is a summary of the soil moisture sensor can be used to detect moisture, when the soil is dry, the module outputs a high level, whereas output low. Operating voltage: 3. 3v~5v. Using this sensor make an automatic watering system, so that your garden plants without people to manage. 100% brand new and high quality. Adjustable sensitivity shown in blue digital potentiometer adjustment.
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ManufacturerC.J. SHOP #ad
Part NumberTS-US-108-CA
ModelTS-US-108-CA

8. KeeYees

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Sensor Module Watering System Manager for Arduino, KeeYees 5 Pcs High Sensitivity Soil Moisture Sensor Module with Female to Female Jump Wires

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KeeYees #ad - These can be combined with Arduino or Raspberry pi to achieve functionality which can give your plants the best possible care. Adjustable soil moistureyou can control the set value of soil moisture by adjusting the potentiometer on the module.

Clockwise adjustment will increase the humidity and the counterclockwise will be smaller. When the humidity is lower than the set value, DO outputs a high level. More extensions functionsthe keeyees soil moisture sensor module is not only accurately detects the humidity of the land, but also has more extension functions: automatic watering the vegetable garden, garden, control the flower pot soil moisture ect.

When the humidity is higher than the set value, Do outputs a low level. Surface using nickel-platedthe keeyees soil moisture module, can improve the electrical conductivity, widened sensor area, the surface using nickel-plated treatment, to prevent Sensor is easy to rust. Stable performancethe keeyees soil moisture sensor module iuses the LM393 chip and include dual mode output mode. More accurate with analog output.
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ManufacturerKeeYees #ad

9. AiTrip

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2Pack Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY Electronic for Arduino and Raspberry Pi

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AiTrip #ad - The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended. A miniature pc such as the raspberry Pi only needs an external ADC analog to digital signal conversion module to work.

With an external screen and a motherboard, you can talk to your plants! See if it is thirsty and you don't need more water to moisten. Garden plants, Moisture detection, Intelligent agriculture. This capacitive soil moisture sensor is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. The sensor has a built-in voltage regulator chip that supports a 3. 3-5. 5v working environment, which means it works even on a 3. 3-5. 5v arduino control board. Package includes: 2 set Capacitive Soil Moisture Sensor. Interface: ph2. 54-3p, size: 98 x 23mm LxW.
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ManufacturerAiTrip #ad