# CSV to live/interactive line graph

**URL:** <https://discourse.nodered.org/t/csv-to-live-interactive-line-graph/70094>\
**Category:** General\
**Created:** [4 November 2022 17:27 UTC](https://discourse.nodered.org/t/csv-to-live-interactive-line-graph/70094 "2022-11-04T17:27:29Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![cookin83](https://avatars.discourse-cdn.com/v4/letter/c/c6cbf5/32.png) [@cookin83](https://discourse.nodered.org/u/cookin83)\
**Post date:** [4 November 2022 17:27 UTC](https://discourse.nodered.org/t/csv-to-live-interactive-line-graph/70094/1 "2022-11-04T17:27:29Z")

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I'm an absolute noob to Node Red and I'm not sure where to start with this part of my project. I have a Raspberry Pi Pico W that is sending a MQTT feed with temperature and humidity to a Raspberry Pi running Node Red. Node Red adds a timestamp to the data and adds the data to a CSV. I would like to publish the data to a web page that shows live and historical graphs with a way to select different time frames. Is this something that can be done with Node Red efficiently or would it be better to find another tool to publish the data.

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**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [4 November 2022 17:56 UTC](https://discourse.nodered.org/t/csv-to-live-interactive-line-graph/70094/2 "2022-11-04T17:56:55Z")

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Have you considered using influxdb for saving the data and grafana to display it?

Edit: that is in conjunction with node red to feed the data to influx.

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**Author:** ![cookin83](https://avatars.discourse-cdn.com/v4/letter/c/c6cbf5/32.png) [@cookin83](https://discourse.nodered.org/u/cookin83)\
**Post date:** [17 November 2022 02:12 UTC](https://discourse.nodered.org/t/csv-to-live-interactive-line-graph/70094/3 "2022-11-17T02:12:33Z")

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I hadn't but gave it a try and it worked great. Thanks.

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [16 January 2023 02:13 UTC](https://discourse.nodered.org/t/csv-to-live-interactive-line-graph/70094/4 "2023-01-16T02:13:13Z")

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