Journal of Communications Software and Systems (2019-06-01)

An IoT-oriented Fast Prototyping Platform for BLE-based Star Topology Networks

  • Lorenzo Invidia,
  • Silvio Lucio Oliva,
  • Andrea Palmieri,
  • Luigi Patrono,
  • Piercosimo Rametta

Journal volume & issue
Vol. 15, no. 2
pp. 138 – 149

Abstract

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The Internet of Things (IoT) is characterized by many technologies, standards, tools and devices for a wide range of application fields and often, for the end-users (makers and developers), is hard to orientate in an equally wide range of offers from various manufacturers. In recent years, the Bluetooth Low Energy (BLE) communication protocol is achieving a large portion of the market, thanks to its low-power and low-cost orientation and its pervasiveness in mobile devices, like smartphones. For these reasons, BLE is increasingly used in IoT-oriented Wireless Personal Area Networks (WPAN), where a small set of devices arranged in star topology network and connected to a smartphone and a Wi-Fi gateway, can cover a large number of monitoring and controlling use case scenarios. This work presents the ST’s STM32 Open Development Environment (ODE), a complete suite of hardware and software tools representing a reference point for end-users willing to create BLE-based star topology networks for a wide range of applications. Through a simple use case in a smart home context, it is shown how all provided tools can be used to fast prototype applications addressing all user requirements.

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