Soil Moisture Sensor Module

SKU: RW-062
Operating Voltage 3.3V~5V
Output Mode Dual output (analog and digital)
Analog Output Accuracy More accurate
Installation Fixed bolt hole for easy installation
Indicators Power indicator (red), Digital output indicator (green)

27.00 ( Excluding 18% GST )

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Overview of this Soil Moisture Sensor Module

Introducing roboway Soil Moisture Sensor Module with digital interface output at best price.This easy to use sensor provide digital output & indicate high or low moisture levels in the soil. With a dual output mode, it offers both analog and digital output for accurate moisture reading.

It is also built with a potentiometer for setting the desired moisture threshold. This moisture sensor also ensure accurate detection of soil moisture. The LM393 comparator chip provide stability & make it perfect for various device such as water gardening project and water sensing. With its compact design and fixed bolt hole for easy installation. This sensor is ideal choice for both hobbyists and professional projects.

The Soil Moisture Sensor Module operates on voltage range of 3.3V to 5V and includes indicators for power and digital switching output. Its analog output interface also allow for more accurate moisture measurements. While the digital output interface can be connected to a microcontroller to monitor soil moisture level. You can also use it to monitor plant health or building automated irrigation systems.

Features

  • Easy Soil Moisture Measurement: This Soil Moisture Sensor Module simply insert into the soil for quick moisture level detection. And it provide digital output of 5V for high moisture and 0V for low moisture.
  • Adjustable Threshold: This moisture sensor also feature a potentiometer to set desired moisture threshold for accurate reading. LED indicator signals high or low moisture levels based on the threshold.
  • Dual Output Modes: It also offer both digital and analog output for versatile connectivity to microcontroller. Its Analog output enable precise moisture level measurement.
  • Stable Performance: It is also built with LM393 comparator chip for smooth & stable operation. And also ensure consistent performance even in varying environment condition.
  • Compact Design: Compact panel PCB and soil probe dimensions for easy installation and handling. Fixed bolt hole provide secure installation in soil.
  • Power and Output Indicators: Includes power indicator (red) and digital output indicator (green) for clear status indication. Enables easy monitoring of sensor operation.
  • Versatile Applications: Ideal for water gardening projects, water sensing applications, and soil moisture detection. Can be used to trigger alarms or control devices based on soil moisture levels.

Specification

Specification Description
Operating Voltage 3.3V~5V
Output Mode Dual output (analog and digital)
Analog Output Accuracy More accurate
Installation Fixed bolt hole for easy installation
Indicators Power indicator (red), Digital output indicator (green)
Comparator Chip LM393
Panel PCB Dimension Approx. 3cm x 1.5cm
Soil Probe Dimension Approx. 6cm x 3cm
Cable Length Approx. 21cm
Connection VCC to 3.3V-5V, GND to GND, DO for digital output (0 or 1), AO for analog output
SKU RW-62

Connections:-

  • VCC  connect to 3.3V-5V
  • GND  connect to GND
  • DO   digital value output connector(0 or 1)
  • AO  analog value output connector

Usage:-

  • Soil moisture module is most sensitive to the ambient, generally used to detect the moisture content of the soil.
  • When the module can not reach the threshold value, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low;
  • The small board digital output D0 can be connected directly to the MCU, MCU to detect high and low, to detect soil moisture;
  • Small board digital output DO can directly drive the buzzer module or relay module in our store, which can form a soil moisture alarm equipment;
  • Small board analog output AO and AD module connected through the AD converter, you can get more precise values ​​of soil moisture;
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