Soil Humidity Sensor Module

Soil Humidity Sensor Module

Product description:
When the soil is short of water, the output value of the sensor will decrease, otherwise it will increase. Use this sensor to make an automatic watering device, so that the plants in your garden will not be managed by people. The sensor surface is plated with gold, which can prolong its service life.

Reference value: 0 ~ 300: dry soil 300 ~ 700: wet soil 700 ~ 950: put into water

Module parameters:
Working voltage: 3.3V~5V
Output mode: Analog signal
Interface mode: pH2.0~3P
Module size: 42*25mm
Module weight: 37g