Upgrade Automatic Irrigation DIY Kit Self Watering System for Garden Plant, Development Board + 4pcs Soil Moisture Sensor + 4 Channel Relay + 4pcs Water Pump + 5M Vinyl Tubing + Jumper Wire

Capacitive SensorInsert it in to the soil around your plants and With a screen and a motherboard, you can talk to your plants. To see if your plants is thirsty, do they need more water to moisten it?
Reliable SupportWe have prepared detailed automatic self watering tutorial, includes: guidance manual, demo code, burning tools, necessary class libraries. (All of these are in E-format. You can contact us on, we will send PDF Document to you at any time. )

If you have a window garden and are going to be away from home, or you chronically forget to water your plants, the 's smart watering kit might be a relatively easy high-tech solution.
You can simply plant your flower or your herbs in the pot and insert the soil moisture sensor in the soil.
Soil moisture sensor senses the moisture level of the soil. If soil will get dry then sensor senses low moisture level and automatically switches on the water pump to supply water to the plant.

Specifications

:
Development Board:
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Digital IO Pins: 14 (6 PWM outputs)
Analog Input Pins: 6
Flash Memory: 32 KB
Clock Speed: 16 MHz
Capacitive Soil Moisture Sensor:
-Operating voltage: 3.3 ~ 5.5 VDC
-Output voltage: 0 ~ 3.0 VDC
-Interface: PH 2.54 -3P
-Pin: Analog signal output, GND, VCC
4 Channel 5V Relay Module:
-VCC: Connect 5V Positive Pole Power Supply
-GND: Connect 5V Negative Pole Power Supply
Mini Water Pump:
-DC Voltage: 3-5 V
-Outside diameter of water outlet: 0.29" / 7.5 mm
-Inside diameter of water outlet: 0.17" / 4.5 mm
-Water inlet diameter: 0.19" /5mm
Vinyl Tubing:
-Material: PVC
-I. D.
Size: 0.22" / 5.54 mm
-O. D.
Size: 0.32" / 8.20 mm
-Length: 39.37" /100cm
Package Included:
1 x Development Board
1 x 1.5M Blue USB Cable
4 x Capacitive Soil Moisture Sensor
1 x 4 Channel 5V Relay Module
4 x Mini Water Pump
1 x 5M Vinyl Tubing
1 x 20Pin 20cm M-F Jumper Wire
1 x 20Pin 20cm M-M Jumper Wire
1 x 20Pin 20cm F-F Jumper Wire