Energy Consumption Monitoring System (kWh) and Load Control Through Messaging Applications. - José Simancas-García; Farid Alexander Meléndez-Pertuz; Eckner Chaljub; Bernardo Troncozo; Cesar Augusto Cardena-Ruiz; Vanesa Landero-Nájera; Carlos Andrés Collazos Morales (ICCSA (1), 2023)