Soil Moisture Sensor

Product description:

• This is a simple water sensor that can be used to detect soil moisture.
• Can be used in module plant waterer device, and the plants in your garden no need people to manage.
• This is a must have tool for a connected garden! It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden.
• Operating voltage: 3.3V-5V
• Operating voltage: 3.3V-5V Module dual output mode, digital output, analog output more accurate.