Sestavení komunikačního uzlu využívající technologii LoraWAN pracující v pásmu 433 MHz

Abstract

This bachelor's thesis deals with the design and implementation of a communication node for an Internet of Things network using LoRaWAN technology in the 433 MHz frequency band. The work assumes that although the 868 MHz band is the most widely used in Europe, the lower frequency of 433 MHz offers good physical properties for signal propagation through obstacles. The aim of the work is to create functional hardware and software design of a terminal device like the alarm that will be able to communicate reliably in this band, and to compare its properties with other technologies. The result of the work is not only a functional communication node, but also a design of a laboratory task for student teaching and practical instructions for implementing the node.