# Export / import flows

**URL:** <https://discourse.nodered.org/t/export-import-flows/46870>\
**Category:** General\
**Created:** [8 June 2021 19:35 UTC](https://discourse.nodered.org/t/export-import-flows/46870 "2021-06-08T19:35:31Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![Jacad](https://avatars.discourse-cdn.com/v4/letter/j/8797f3/32.png) [@Jacad](https://discourse.nodered.org/u/Jacad)\
**Post date:** [8 June 2021 20:11 UTC](https://discourse.nodered.org/t/export-import-flows/46870/9 "2021-06-08T20:11:45Z")

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> [@Controlling model train](https://discourse.nodered.org/t/controlling-model-train/30276):
>
> Node-Red, Raspberry Pi 4 and 0, Esp32, MQTT. In the last months, a lot of spare time, I build my 40 year old model train set and tried to control it with Node-Red. First step: Manually controlling with the Dashboard. Second step: I build a SVG layout on the screen to mouse-control the turnouts Third step: With the node "finite state machine" it is possible to run a program for the train. If anyone is interested I will publish the code and the hardware in this topic. My excuses for the use…

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