Hi
I need NCD product about SOIL QUALITY MEASURE as require below and can opensource as time
-pH value (acid-alkaline) in the soil
-Soil moisture value
-Exposure value or brightness value (Photosynthesis))
-Soil temperature value
-Relative humidity (Humidity)
-Nitrogen, phosphorus, potassium (NPK) values
-Salinity value (EC)
3 in 1 or 4 in one or include or separate is fine
Thank you