The more the producer knows about the soil, the better he can fertilize and cultivate it, increasing productivity and fertility of agricultural land. Soil Control Stations provide full agronomic support, assisting in the preparation of a detailed map of the crop and monitoring changes over time. The device automates the data collection process and does not need a telemetry tower for cellular communication. The stations are installed directly at the control points of the field and communicate with each other via a single application. Through the application, the farmer receives recommendations for optimizing resource use.