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Automatic Water Irrigation Relay Module DIY Kit Soil Moisture Detection

$13.33 Buy It Now, $6.22 Shipping, 30-Day Returns, eBay Money Back Guarantee
Seller: Top-Rated Seller ercxswr347 ✉️ (49,252) 98.3%, Location: Victoria, AU, Ships to: AU, EUROPE, CA, Item: 313995076290 Automatic Water Irrigation Relay Module DIY Kit Soil Moisture Detection. Automatic Water Irrigation Relay Module DIY Kit Soil Moisture Detection

Items Description

Features:

This product does not need programming,  not include the microcontroller, so we don't provide any code. 

We don't provide power, you can use the charging treasure (5V DC) as a power supply, or use 4 AA batteries. 

About testing:

1. Test the relay module: connect the relay module VCC to 5V, GND to the ground, and IN to GND, the relay is will beat, if IN is vacant, the relay will restored, so you can hear the “Kaka” sound;

 2. Test the soil moisture sensor module: connect the fork probe and transmitter module with two dupont cable, connect the transmitter module VCC to 5V, and GND to the ground. The red power lamp is always on as soon as it is powered on, and the green (blue) led will gleam for once; put the fork probe directly into the water, the green (blue) light will on;

 3. Connect the red line of the pump to 5V, black wire to the ground, the water pump will start work. Note that: the test can be performed for 1 second. because it can not expose to the air for a long time.

 4, according to the schematic assembly.

Note: 

1. This product needn't welding, but it requires you to strip the wire, twist the copper wire together and protect it with black tape. 

2, The pump can not run a long time in the air; 

3, Connect the system and power, the pump will work all time, it is right, because in the air, the probe can not detect the humidity, if install it to the flowerpot, then it can normally work.

Note: Do not pour water directly onto the soil probe. If the humidity of the water is too high, it will cause the product to rust and become inoperable.

Package included:

Relay module *1

Soil moisture probe + comparison module *1

Small pump *1

Battery holder *1

USB *1.

50cm silicone tube *1

F-F dupont cable *10

Note:

- Please allow minor errors due to manual measurement. Thanks for your understanding. - Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
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Shipping 1. Please be aware of this note before purchasing: All items will be shipped on next day after clear payment is received, usually 2 handling days included. 2. According to our experience, items usually arrives in 5-8 working days after being sent. Of course there are always uncertainties during shipping. For the safety of both seller and customers, we only ship to the address signed on your PayPal account. 3. Please kindly contact us if you don't receive the item over 15 days. Standing behind our cutomers, we will take responsibility for the quality and delivery time, please kindly don't leave negative or neutral feedback without further communication. 4. Thanks for your attention. We appreciate highly your cooperation. Payment We accept PayPal payment only. PayPal is a faster, easier and safer payment method. It is widely used in international online business. Even if you do not want to register a PayPal account, you can still use your credit card to go through PayPal checkout process without any extra steps. You can register an account on https://www.paypal.com, it just take a few minutes. Or you can ask your friend for help. If you can not pay via paypal, we can cancel this transaction for you. Feedback Hope you will leave us positive feedback and 5 stars DSR. Glad to deal with you in the future. Your satisfaction is our pursuit. If there is any way we can help you, do not hesitate to contact us. Contact us If you have any questions please feel free to contact us. We will be delighted to help.You can contact us by clicking on "Ask a question" at the bottom of this page. Copyright @ Ercxswr347 All Rights Reserved.
  • Condition: New
  • Brand: Unbranded

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