Internet of Things (IoT) - definition
Internet of Things (IoT) - definition
The Internet of Things (Internet of Things, IoT) is a technological concept involving a network of physical objects equipped with sensors, data processing circuits, communication interfaces and the ability to exchange information with other devices or systems via computer networks, most commonly the Internet. The basic idea of IoT is to enable everyday objects, industrial machines, urban infrastructure or technological components to collect, analyse and transmit data autonomously, leading to process automation, increased efficiency and real-time decision support.
Internet of Things devices can function autonomously or as components of larger, integrated systems. Thanks to the miniaturisation of electronics, the development of wireless technologies and the increasing computing power of microcontrollers, it is possible to apply the IoT in a wide range of applications - from smart homes, energy management, transport and logistics, to environmental, health or industrial process monitoring. A characteristic feature of IoT is the ability of devices to machine-to-machine (M2M) communication and to work with cloud services, which support data storage, analysis and visualisation.
From a technical architecture perspective, IoT includes a hardware layer (sensors, controllers, actuators), a communication layer (transmission protocol, e.g. MQTT, CoAP, HTTP) and an application layer (management systems, user interfaces, data processing algorithms). Security, data integrity, privacy and compliance issues also play an important role. Adequate security at the device, transmission and analytics system level is essential to ensure reliability and trust in IoT ecosystems.
The Internet of Things underpins modern digital solutions such as Industry 4.0, smart cities or predictive maintenance systems, where data from distributed sources support dynamic decision-making and the creation of real-time data-driven services.
Transfer Multisort Elektronik (TME) is one of the world’s largest global distributors of electronic components, electrotechnical parts, workshop equipment, and industrial automation. The catalog includes over 1,500,000 products from 1,300 leading manufacturers. TME’s modern logistics centers in Łódź and Rzgów (Poland), with a combined area of over 40,000 m², ship nearly 6,000 packages daily to customers in more than 150 countries.
TME also invests in the development of knowledge and skills of young engineers and electronics enthusiasts through the TME Education project, and supports the tech community by organizing the TechMasterEvent series, promoting innovation and experience exchange.
