An overview of IoT architectures, technologies, and existing open-source projects. - Tomás Domínguez-Bolaño; Omar Campos Fernández; Valentín Barral; Carlos J. Escudero; José Antonio García-Naya (Internet Things, 2022)

Fine Time Measurement for the Internet of Things: A Practical Approach Using ESP32. - Valentín Barral Vales; Omar Campos Fernández; Tomás Domínguez-Bolaño; Carlos J. Escudero; José Antonio García-Naya (IEEE Internet Things J., 2022)