[{"combina_idcombina":10,"mac_idmac":"48:3F:DA:67:E8:C3","ledr":80,"ledg":0,"ledb":160,"pinor":4,"pinog":12,"pinob":14,"datainicio":"2026-10-20 14:32:00","datafim":"2026-10-20 14:32:00","nome":"Placa do dia 20 out"}]