# How to Plot line chart of real time data

**URL:** <https://discourse.nodered.org/t/how-to-plot-line-chart-of-real-time-data/40167>\
**Category:** General\
**Created:** [1 February 2021 12:10 UTC](https://discourse.nodered.org/t/how-to-plot-line-chart-of-real-time-data/40167 "2021-02-01T12:10:03Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![E1cid](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/e1cid/32/77971_2.png) [@E1cid](https://discourse.nodered.org/u/E1cid)\
**Post date:** [2 February 2021 10:04 UTC](https://discourse.nodered.org/t/how-to-plot-line-chart-of-real-time-data/40167/10 "2021-02-02T10:04:00Z")

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This is a double thread which one do we answer on?

> [@Vibration\_sensor](https://discourse.nodered.org/t/vibration-sensor/40148):
>
> I want to plot a line chart of vibration sensor Data. Following is my flow. How can i plot a real time line chat using node red where x-axis will be frequency and y-axis will be amplitude. [{"id":"5c0f3e4b.7b304","type":"tab","label":"Vibration\_Dashboard","disabled":false,"info":""},{"id":"b6aa9d6f.49572","type":"debug","z":"5c0f3e4b.7b304","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":590…

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