Add to ORKGMaster‘s thesis deals with a design of greenhouse control system using IoT technologies. The aim of this work is to design a control system block diagram and to design system’s hardware parts. Theoretical part of the thesis focuses on greenhouse systems characterisitcs, survey of greenhouse systems available on the market, survey of suitable sensors and on the basic theory of low power system design. Further in the practical part the designed concept of the control system is described along with selected hardware, the process of hardware design, the printed board design and the design of its control software. The last part of the thesis is focused on cloud platforms, their literary research and more detailed specification of used ThingsBoar...