D. Guerrero, V. I. Rodríguez Abdala, S. Ibarra Delgado, R. Sandoval Aréchiga, and J. R. Gómez Rodríguez, “IoT node prototype for health monitoring of body temperature, heart rate, and oxygen saturation”, difu100cia, vol. 16, no. 2, pp. 14-20, Aug. 2022.