Earth Soil Monitor Module Grove Compatible Analog and Digital Output

Description EARTH unit is a Soil Moisture Sensor for measuring the moisture in soil and similar materials The soil moisture sensor is pretty straight forward to use The two large exposed pads function as probes for the sensor together acting as a variable resistor The higher moisture that is in the soil means the better the conductivity between the two so that the sensor will result in a lower resistance and a higher SIG out You can read the moisture in soil by ADC Inside this Unit we put an extra potentiometers to change the measurement ran ge Product Features Adjustable threshold including 10K adjustable resistorAnalogDigital outputGROVE interface support UIFlow and for Two Leigo compatible holesProduct Size 64 4mm x 24 1mm x 8 1mmProduct weight 9 8gPackage Included 1x EARTH unit1x GROVE CableApplication Potted soil moisture monitoringRelated Link Offical VideoForumEasyLoaderclick to download EasyLoader 2 After downloading the software double click to run the application connect the M5 device to the computer via the data cable select the port parameters and click Burn to start burning 3 The CP210X USB driver needs to be installed before the EasyLoader is burned Click here to view the driver installation tutorialExample 1 forIDEThe code below is incomplete To get the complete code please click here include M5Stack hvoid setup M5 begin dacWrite 25 0 disable the speak noisepinMode 26 INPUT set digital pin uint16 t analo