Sonoff MS01 Smart Soil Moisture Sensor

Works with SONOFF TH10/16 to accurately measure soil moisture and send data to your mobile phone

It is troublesome to water the garden manually, and a timer watering device cannot adapt to the changes in the weather. DIY a smart watering device using TH10/16 with MS01. When the moisture level of soil reaches to the setting value, the watering system connected to TH10/16 will automatically turn on/off