In diploma thesis we will make an overview of the field of internet of things with a focus on its use in industry. We will overview cloud services aswell and its integration with internet of things. We will implement a system which uses both technologies and serves as a control system for construction machinery, where we will present chosen components, technologies, protocols and design of system. We will create an embedded system with sensors for gathering information from machines and sending them to cloud application where user will be able to access processed information. All the communications in the system will be thoroughly presented. In conclusion we will show future options for project development and calculate all costs of the solution.