Commodity parameters：

 

• This is a summary of the moisture sensor can be used to detect soil moisture, soil water when the module outputs a high level, whereas the output low. Using this sensor make an automatic watering system, so that your garden plants need people to manage
• adjustable sensitivity (shown in blue digital potentiometer adjustment)
• Operating Voltage 3.3V-5V
• Module dual output mode, the digital output is simple, analog output is more accurate; with fixed bolt hole for easy installation
• Small PCB board size: 3cm x1.6cm