Transaction

jM
{"origem":"campo","device_id":"esp32_campo_1","timestamp_device":"2025-12-08T18:33:00Z","timestamp_servidor":"2025-12-08T22:48:28.281570+00:00","tensao_v":null,"corrente_a":0,"potencia_w":0,"energia_kwh":0,"temperatura_ambiente_c":null,"luminosidade_lux":65536}