Bluetooth Range Expansion: Using Bluetooth Module and Arduino Microcontroller in Exchanging Messages. Journal of Innovative Technology Convergence, [S. l.], v. 2, n. 1, 2020. DOI: 10.69478/. Disponível em: https://innocon.innotcs.org/index.php/jitc/article/view/102.. Acesso em: 23 jan. 2025.