[
    {
        "combina_idcombina": 1,
        "ledr": 12,
        "ledg": 15,
        "ledb": 19,
        "mac_idmac": "38:2B:78:03:A8:38",
        "nome": "prova2",
        "datainicio": "2026-10-30 15:03:00",
        "datafim": "2026-10-30 15:03:00",
        "pinor": 12,
        "pinog": 15,
        "pinob": 19
    }
]