Primoz Podrzaj, Tomaz Pozrl, Marjan Jenko, Luka Selak, Gasper Skulj, Lidija Rihar, Rok Vrabic, Drago Bracun, Tomaz Berlec and Dominik Kozjek, University of Ljubljana, Ljubljana, Slovenia

In this paper an IoT application of LoRa is presented. The application is related to the so-called precision beekeeping. This term is associated with the monitoring of many variables within a hive and in its vicinity, which can assist the beekeeper at all the activities that have to be done in beekeeping practice. In order to achieve that kind of functionality the so called wireless sensor network has to be realized. First an overview of such technologies is given. Our decision was to take LoRa. The core of the system is an Arduino microcontroller with the addition of the LoRa shield. In the paper a process of communication between master and slave unit is described. In order to demonstrate the applicability, the slave unit has an additional temperature sensor attached. The system was verified by a successful temperature measurement lasting several days

IoT, LoRa, Arduino, Beekeeping, Temperature measurement