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Grove - sensor / probe for measuring soil moisture v1.4 - analog
The sensor allows you to determine the moisture level of the soil. It is supplied with the voltage from 3.3 V to 5 V. The output has analog voltage, which increases its value with increasing moisture. The module has mounting holes for screws 2 mm and a soldered connector for connect to a microcomputer.
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Description
The sensor allows you to determine the moisture level of the soil. It is supplied with the voltage from 3.3 V to 5 V. The output has analog voltage, which increases its value with increasing moisture. The module has mounting holes for screws 2 mm and a soldered connector for connect to a microcomputer. The sensor is compatible with Arduino, Raspberry Pi, BeagleBone Forward, LinkIt ONE and most other microcomputers/controllers.
Attention! This product is only available in our market in Poland and cannot be sold to other countries. |
A sample project using a Seeeduino (Arduino)
Botland is an official distributor of electronics and robotics solutions from Seeedstudio. Hundreds of ready to use devices, components and modules are available from stock or to order. Our team guarantees that all Seeedstudio products presented here are original.
Sensor maintenance
The sensor has an analog output that should be connected to the output of the converter A/C (analog input in Arduino). This will allow the measurement into a proportional voltage signal to determine the humidity level. For dry soil, the reading will fluctuate between 0 and 300, for wet soil from 300 to 700, and immersion of the sensor in water from 700 to 950. The manufacturer provides on its website simple instructions for connecting to Arduino, Raspberry Pi and TI LaunchPad together with the codes sources.
| Pin | Description |
|---|---|
| VCC | Supply voltage from 3.3 V to 5 V. |
| GND | The ground of the system. |
| SIG | Analog output voltage proportional control of the moisture level of the soil. |
Specification
- Voltage: from 3.3 V to 5 V
- Current consumption: 35 mA
- Signal: analog
- Dimensions: 60 x 20 x 6.35 mm
- Weight: 10 g
Useful links
- The website of the manufacturer of Grove - Moisture Sensor
- Diagram of the module
- Examples of projects:
- Automatic Plant Watering Device
- Grove Smart Plant Care Kit
- Irrigation Control System Based On Wio Node
- Plant Monitoring System using AWS IoT
- ESP8266 & Seeed Moisture Sensor - Quick Start in 2 minutes
- Blog Seeedstudio
- Grove selection guide
| Name | Value |
|---|---|
| Sensor - type | humidity |
| Width | 8.5 cm |
| Height | 13.6 cm |
| Depth | 1.2 cm |
| Weight | 0.01 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Question: In what units is the humidity value expressed?
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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