["current", [{"path": "", "type": "float", "kids": 6},
{"path": "send", "type": "text", "readonly": false, "cmd": "current send", "visibility": 3},
{"path": "status", "type": "text", "visibility": 3},
{"path": "i1", "type": "float"},
{"path": "i2", "type": "float"},
{"path": "i3", "type": "float"},
{"path": "i4", "type": "float"}]]