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

• 【Upgraded Automatic Watering System】Combine developmant board with USB download cable, water pump, tubing, soil moisture sensor, 4 channel 5V relay module and jumper wires in one plant watering system, including all component for a whole DIY drip irrigating system.
• 【Take Care of Your 4 Plants Anytime】You can have the system to water your 4 plant automatically. Whenever your soil becomes too dry, the pump is set into motion and water flows up the tube and into the pot. You don’t have to worry about your plants while going for vacations.
• 【 Developmant Board】It use the same as official developmant board. The on the board comes preprogrammed with a bootloader that allows you to upload new code to it without the use of an external hardware programmer.
• 【Capacitive Sensor】Insert 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 Support】We 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 Amazon, 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 WayinTop's smart watering kit might be a relatively easy high-tech solution. 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: Microcontroller: ATmega328 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: PH2.54-3P -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"/7.5mm -Inside diameter of water outlet: 0.17"/4.5mm -Water inlet diameter: 0.19"/5mm Vinyl Tubing: -Material: PVC -I.D. Size: 0.22"/5.54mm -O.D. Size: 0.32"/8.20mm -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