Abstract: Brazil is today the largest exporter and the second largest producer worldwide of chicken meat. Despite such prominent position, the lack of data about the use of tools based on Internet of Things (IoT) at national poultry farming leads to the hypothesis that the most Brazilian poultry farmers still use conventional methods to the detriment of higher productivity. In this work, we mapped 17 publications from the international literature that show IoT-based solutions that pass through f...