Add: Room 1004, West-CBD, Binhe Blvd, Futian District, Shenzhen, China
1. New soil moisture sensor. This capacitive soil moisture sensor is different from most resistive sensors on the market. It uses the principle of capacitive sensing to detect soil moisture. The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended.
2. The sensor has a built-in voltage regulator chip, which supports a 3.3~5.5V wide voltage working environment, which means that it can work normally even on the 3.3V Arduino main control board. The iconic DFRobot-Gravity interface ensures the compatibility of the interface and can be directly connected to the Gravity IO expansion board.
3. A micro PC such as a Raspberry Pi only needs an external ADC (analog signal to digital signal) conversion module to work.
4. With an external screen and a motherboard, you can talk to your plant to see if the beloved one is thirsty and whether it needs a little more water.
Product parameters
Working voltage: 3.3 ~ 5.5 VDC
Output voltage: 0 ~ 3.0 VDC
Interface: PH2.54-3P
Size: 98 x 23mm (LxW)
| Features | Support 3-pin gravity sensor interface analog output |
| application | Garden plants, moisture detection, smart agriculture |
| Specification | Working voltage: DC 3.3-5.5V Output voltage: DC 0-3.0v Interface: PH2.0-3P Dimensions: 99x 16 mm/3.9x0.63 inches Quantity: 1 set |
| Notice | Please allow 1-3mm error due to manual measurement. Please make sure you don't mind before bidding Due to the difference between different monitors, the picture may not reflect the actual color of the item. thanks |
1. Are you a factory or trading company?
We are a professional manufacturer established in 2004, with more than 20 years of experience in the security protection industry.
2. How can I get a sample to check your quality?
The sample order is acceptable. Please contact us for more details.
3. What's the Payment?
- T/T would be better with quick transfer and few bank fees.
- L/C, Western Union, and PayPal. VISA and MasterCard are acceptable.
4. How long is your delivery time?
- 1-3 working days for sample order
- for general order, 3-20 days after advanced payment
Please contact us for more details.
5. What about the warranty?
- For the strobe/sensor, we provide 18 months warranty; parts are 2 years.
- for the alarm panel, we provide 24 monthly warranty.
6. Where is your factory located? How can I visit there?
Our factory locates in Shenzhen, in China, Near Hongkong and Guangzhou. We are warmly welcome you to visit our factory and cooperate with us.
7. What's your advantage? Why did we choose you?
- Factory price. Over 15 years of experience in this industrial area
- Great production capacity, support OEM&ODM
- 100% new materials, with a defective rate lower than 0.2%.
