Collecting luggage trolleys at an airport poses aproblematic that is usually done in a very inefficient way dueto the lack of information about the position and state of thetrolleys. In this sense, a management system for the luggagetrolleys using NB-IoT and BLE is proposed. Based on a capillaryarchitecture, this system can track the trolleys and distinguishthrough some sensors whether they are being used or not, aswell as if they are in their correspondent storage and displaysthe information in a dashboard created with Grafana.