![2022-10-23 12_09_10-Node-RED](https://global.discourse-cdn.com/business6/uploads/nodered/original/3X/9/c/9cdd8274cb0c7a1e9909120538d717d43970477d.png)
See documentation
For line charts an example is given below
[{
"series": ["A", "B", "C"],
"data": [
[{ "x": 1504029632890, "y": 5 },
{ "x": 1504029636001, "y": 4 },
{ "x": 1504029638656, "y": 2 }
],
[{ "x": 1504029633514, "y": 6 },
{ "x": 1504029636622, "y": 7 },
{ "x": 1504029639539, "y": 6 }
],
[{ "x": 1504029634400, "y": 7 },
{ "x": 1504029637959, "y": 7 },
{ "x": 1504029640317, "y": 7 }
]
],
"labels": [""]
}]
This is the exact format to use to make it work.
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