FreArduino Soil Humidity Sensor for Arduino (Works with Official Arduino Boards)
Model OBSoil-01 Quantity 1 Color White Material Glass fiber board FR4 Features Power supply: 3.3V or 5V; Output voltage signal: 0~4.2V; Current: 35mA Application DIY experimental development Arduino electronic building block Packing List 1 x Soil humidity sensor 1 x 3P electronic building block cable (20cm)