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Internet of Things
Internet of Things
September 15, 2025
IoT Communication: IoT Hubs and MQTT Protocol
A key component in many IoT networks is the IoT Hub. The hub aggregates data from local devices, processes it, and transmits it to cloud servers or other systems for further analysis and management.
September 8, 2025
IoT Communication: Topologies
The Internet of Things (IoT) relies on effective communication between devices, often referred to as nodes. The choice of network topology significantly impacts the performance, energy efficiency, and reliability of an IoT system. Among the various topologies, mesh topology and star topology are the most commonly employed.
February 11, 2025
Entry Barriers in Internet of Things (IoT)
Despite the increasing availability of affordable Internet of Things (IoT) devices from manufacturers like Samsung SmartThings, Apple HomeKit, Google Home, Xiaomi Mijia, and Sonoff, the entry barrier for IoT remains high.
January 31, 2025
Local vs Remote Server Internet of Things (IoT)
The Internet of Things (IoT) connects physical devices, from household items to industrial equipment, that collect, share, and act on data via the internet. These "smart" devices sense their environment, process information, and often function autonomously.
January 14, 2025
Basic Internet of Things (IoT) Architecture
The Internet of Things (IoT) encompasses a wide range of applications, but most systems share a common architectural framework. While the idea of every IoT device being directly connected to the internet may seem appealing, it's NOT practical IN most cases.
December 12, 2024
Internet of Things (IoT) Fundamentals
The Internet of Things (IoT) refers to a network of physical devices connected to the internet that can collect, share, and act on data. These devices range from everyday household items like smart thermostats, lights, and refrigerators to industrial equipment such as sensors, machines, and vehicles.
