# How to get value from rpi into Igntion

**URL:** <https://forum.inductiveautomation.com/t/how-to-get-value-from-rpi-into-igntion/40374>\
**Category:** Maker\
**Created:** [November 5, 2020, 8:51pm UTC](https://forum.inductiveautomation.com/t/how-to-get-value-from-rpi-into-igntion/40374 "2020-11-05T20:51:54Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![tordvd](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/tordvd/32/11525_2.png) [@tordvd](https://forum.inductiveautomation.com/u/tordvd)\
**Post date:** [November 27, 2020, 9:00am UTC](https://forum.inductiveautomation.com/t/how-to-get-value-from-rpi-into-igntion/40374/17 "2020-11-27T09:00:42Z")

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Try sparkplug in nodered first, Its easier to get a quick overview this way. Here is an example can get you going:

> [@Nodered MQTT (sparkplug) flow](http://forum.inductiveautomation.com/t/nodered-mqtt-sparkplug-flow/37066):
>
> Hi, I just wanted to share a fully working sparkplug flow for those of you considering using nodered as an Ignition interface. Here you can test inputs, outputs, DBirth, DDeath, rebirth and probably more… Screenshot: I suggest using NPM and installing sparkplug client first like this: npm install --unsafe-perm sparkplug-client npm install --unsafe-perm node-red-contrib-sparkplug I am not completely sure, but my assumption is that you get the latest sparkplug-client this way. cont…

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