| Issue |
E3S Web of Conf.
Volume 389, 2023
Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2023)
|
|
|---|---|---|
| Article Number | 07011 | |
| Number of page(s) | 9 | |
| Section | IT in Environmental Science | |
| DOI | https://doi.org/10.1051/e3sconf/202338907011 | |
| Published online | 31 May 2023 | |
Energy efficient indoor wireless communication techniques based on BLE technology
1 Saint Petersburg Mining University, 2, 21st line, 199106 St Petersburg Russia
2 Peter the Great St.Petersburg Polytechnic University, 29 Polytechnicheskaya, 195251 St.Petersburg, Russia
* Corresponding author: y.n.kozhubaev@gmail.com
The paper presents the design of a wireless communication system for short-range, high-speed, and multi-node information acquisition based on BLE5.0 technology, targeting indoor wearable applications. The system employs the Nordic nRF52832 microcontroller, which integrates BLE5.0 transceivers, as the core, and includes designs for master-slave node communication, data acquisition, hardware circuitry, embedded and upper computer programs. The system is validated through upper computer software for device networking, multi-node data acquisition, and communication speed. The power consumption and communication distance of the devices are tested using a measurement device. The designed multi-node BLE5.0 communication system in this paper provides a technical foundation for the design of relevant short-range IoT applications and has broad application prospects.
© The Authors, published by EDP Sciences, 2023
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