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Design and Implementation of a LoRa-Based IoT Network for Environmental Parameters Monitoring

The internet of things covers a large number of solutions, among which we have the LoRa technology. The following work present theoretical and technical aspects of the implementation of this technology in a wireless network to monitor environmental parameters. The document covers a brief look of the physical layer of the LoRa network, such as frequency bands and type of modulation, as well as details of components and procedures performed in our network, and results of the performance of the network in terms of signal-to-noise ratio (SNR) as a function of distance.