DIY Set Soil Moisture Detection Automatic Watering Pumping Automatic

Detailed Information About The Product:

About each part of the test:1. Test the relay module: connect the relay module VCC to 5V GND to ground IN to GND the relay jumps and when IN is suspended the relay recovers so you can hear the relay "" sound repeatedly;
2. Test the soil moisture sensor module: connect the fork probe and transmitter module with two lines the transmitter module VCC is connected to 5V GND is grounded just after power-on the red power light is always on green blue color indication The lamp flashes faintly once; the fork probe is directly inserted into the water and the green blue light is on;
3. Connect the of the pump to 5V the black line is grounded the pump works pay attention to the test for 1 second and it is not allowed to work in the air for a long time; note:
1 this baby can be free of welding but you need to peel the wire twist the copper wire together and protect it with black tape;
2. The pump cannot be operated in the air for a long time;
3 the system is connected power on the pump has been working it is correct because in the air the probe can not detect the humidity so the pump has been working there is no problem in the correct installation into the pot.
Colour:as described
Material:plastic Package Contents:
1 * relay module
1 * soil moisture probe + comparison module
1 * small water pump
1 * battery case
1 * USB power cord
10 * 20CM Line F-F
1 * silicone water
Note that water should not be poured directly on the probe. Many people don't know that the humidity of the water be rusted and destroyed soon. Only the above package content other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best pricewe support Wholesale/Drop Shipping Order
1. For Drop Shipping order please remark"dropshipping order" we will prioritize it.
2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !