DEVELOPMENT OF A LOW-COST IOT-BASED FRAMEWORK FOR REAL-TIME MONITORING OF RENEWABLE ENERGY SYSTEMS IN RURAL ANAMBRA STATE, NIGERIA. International Journal of Functional Research in Science and Engineering (IJFRSE) , [S. l.], v. 3, n. 4, p. 10–17, 2026. Disponível em: https://www.journalfrse.org/journal/article/view/97.. Acesso em: 13 mar. 2026.