Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc
Soil Temperature and Humidity Sensor
Overview
This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor to produced an automatic plant watering device, so that the plants in your garden can be managed without people.
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 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
Specifications
Sensitivity adjustable via the blue digital potentiometer adjustment
Operating voltage : 3.3~5V
Module dual output mode, digital output, analog output more accurate
With fixed bolt hole for easy installation
PCB size : 3x1.6cm
Power indicator (red) and digital switching output indicator (green)
Comparator LM393 chip, very stable
Connections :
VCC connect to 3.3V-5V
GND connect to GND
DO digital value output connector(0 or 1)
AO analog value output connector
Kit Contents :
Sensor probe
Detecting board
Cables
Additional Information
Device
Sensor
Type
Soil | Temperature | Humidity
Ensure your plants thrive with the BMT Soil Moisture Sensor Kit. This essential tool accurately measures soil moisture, enabling automatic watering for healthier gardens. With dual output modes and easy installation, manage your plants effortlessly and boost your gardening success today!
