The product can control the soil humidity in a wide range,adjusting the potentiometer to control the corresponding threshold,when the humidity is lower than the set value,Digital Output the high level,and higher than the set value,Digital Output the low level.
Operating voltage: 3.3V-5V
3.DO:digital output interface (0 and 1)
10pin female to female DuPont cable
20pin male to female DuPont cable
The soil moisture module is generally used to detect the moisture content of the soil. The blue potentiometer is used to adjust the threshold of the soil humidity,when clockwise to adjust,the humidity will be higher,the anticlockwise will be lower.
The digital output D0 can be connected directly with the microcontroller to detect high level and low level by the microcontroller to detect soil moisture.
Soil Moisture Sensor Module*5 pcs
10pin female to female DoPont cable
20pin male to female OoPont cable