项目描述
Offering extra earnings. A device for monitoring soil moisture is required. In addition to monitoring soil moisture, the device must be able to determine: air dust, soil and air temperature, CO2 concentrations. You can use Arduino or similar.
With the ability to transfer data by GSM to the site of national monitoring.
The power is ideally autonomous - from solar panels + accumulator batteries, the second option: from 12 V AC.
The device is needed to control the watering of plants on the street of the city
It's all in a waterproof, pretty plastic box.
Term 15 days
Interested in 10 grand.
With the ability to transfer data by GSM to the site of national monitoring.
The power is ideally autonomous - from solar panels + accumulator batteries, the second option: from 12 V AC.
The device is needed to control the watering of plants on the street of the city
It's all in a waterproof, pretty plastic box.
Term 15 days
Interested in 10 grand.
工程。图纸 银行转账
