• Adjusting the potentiometer to control the soil humidity threshold, can automatically water the vegetable garden, garden, control the flower pot soil moisture.
• Include Relay module, Mini water pump, Plastic Battery Storage Case Holder, USB power cable, Jumper wires, 0.5m Vinyl Tubing, and Soil Moisture Detector Module.
• Note: Do not pour water directly on the sensor. The humidity of the water will rust the sensor.
• Easy assemble, make your life more automated, particularly suitable for people who travel frequently!

PACKAGE INCLUDES:

• 1 × 1 Channel Relay Module
• 1 × Pipe
• 1 × 4 Battery Holder
• 1 × Soil Moisture Sensors
• 1 × Female to Female Jumper Wire 20pcs
• 1 × Submersible Water Pump