{"data": [{"WL": 3.37, "$ts": 240913100000, "STA": 0, "AVGVi": 3.29}, {"$ts": 240913100000, "$msg": "ERR;SERVER_LOGIN;ERROR"}, {"$ts": 240913100000, "$msg": "ERR;MQTT"}, {"$ts": 240913100000, "$msg": "WDT;SIM_DETECT"}, {"$ts": 240913100000, "$msg": "ERR;MQTT"}, {"$ts": 240913100000, "$msg": "WDT;SIM_DETECT"}, {"$ts": 240913100000, "$msg": "ERR;MQTT"}, {"WL": 3.39, "$ts": 240913101000, "STA": 0, "AVGVi": 3.31}, {"$ts": 240913101000, "$msg": "ERR;SERVER_LOGIN;ERROR"}, {"$ts": 240913101000, "$msg": "ERR;MQTT"}, {"WL": 3.4, "$ts": 240913102000, "STA": 0, "AVGVi": 3.3}, {"$ts": 240913102000, "$msg": "ERR;SERVER_LOGIN;ERROR"}, {"$ts": 240913102000, "$msg": "ERR;MQTT"}, {"WL": 3.4, "$ts": 240913103000, "STA": 0, "AVGVi": 3.3}, {}], "device": {"v": "4.8B3", "sn": 101123744, "sim": 89882280666074845599, "imei": 356531111237446, "name": "MarinaAthinwn"}, "channels": [{"code": "AVGVi", "name": "Average voltage", "unit": "V"}, {"code": "WL", "name": "Waterlevel", "unit": "m"}, {"code": "STA", "name": "Status", "unit": ""}, {}]}