LEITE, Jandecy Cabral2025-01-312022NOGUEIRA, Caio Luiz Jodas; LEITE, Jandecy Cabral; NASCIMENTO, Marcelo Maia do; GOMES, Marivan Silva; RAMOS JUNIOR, Juarez da Silva; PAULA, Railma Lima de; CARALHO, Michael da Silva; CORREA, Henrique Mark dos Santos; BASTOS, Laís Freitas; MIRANDA, Luis Gabryel dos Santos. LoRa Network and ESP32 Microprocessor Applied to a Prototype Electronic Energy Meter. International Journal of Engineering Research and Applications, v. 12, n. 9, p. 152-166, set. 2022. DOI: 10.9790/9622-1209152166.https://rigalileo.itegam.org.br/handle/123456789/264This article discusses the application of LoRa network and ESP32 microprocessor in a prototype of a polyphase electronic electric energy meter. The study was developed for a company in the Manaus Industrial Complex using an exploratory, applied, and qualitative approach, combining bibliographic research and case study. Data were collected through meetings, technical visits, and research on the subject. The results demonstrated the capability of long-distance remote communication and efficiency in energy consumption data recording, highlighting the potential innovation in smart energy metering.pdf.LoRa NetworkESP32Medidores InteligentesComunicação RemotaEficiência EnergéticaArtigoEngenharia Elétrica