# Rpi-gpio node files location

**URL:** <https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299>\
**Category:** General\
**Created:** [17 April 2019 17:55 UTC](https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299 "2019-04-17T17:55:02Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![iungo](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iungo/32/8099_2.png) [@iungo](https://discourse.nodered.org/u/iungo)\
**Post date:** [17 April 2019 17:55 UTC](https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299/1 "2019-04-17T17:55:03Z")

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Does anybody know where I can find .js, .html and .css files for rpi-gpio node (it was installed as rpi specific nodes with node-red installation).

I need to change GPIO table(on the pic below), but can't find files location.

 ![GPIO%20table](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/8/85f94de9a2e9caf0ddc1452e57229a1eeda269cc.png)

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**Author:** ![bakman2](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bakman2/32/6207_2.png) [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Post date:** [17 April 2019 20:00 UTC](https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299/2 "2019-04-17T20:00:49Z")

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I don't have the rpi nodes installed but I think you should be able to find it in:  
`/usr/local/lib/node_modules/node-red/node_modules/@node-red/nodes/core/io`

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [17 April 2019 20:24 UTC](https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299/3 "2019-04-17T20:24:49Z")

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Why do you need to change it?

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**Author:** ![elmicha](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/elmicha/32/6678_2.png) [@elmicha](https://discourse.nodered.org/u/elmicha)\
**Post date:** [18 April 2019 19:18 UTC](https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299/4 "2019-04-18T19:18:52Z")

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I don't know if it's a good idea to edit Node-RED's own files (what happens when it is updated?), but here's how you can find the files on your system:

```
locate /@node-red | grep rpi

```

If you don't have `locate`, install the mlocate package and run /etc/cron.daily/mlocate once:

```
sudo apt install mlocate
sudo /etc/cron.daily/mlocate

```

Here it found these files:

```auto
pi@rpi ~ $ locate /@node-red | grep rpi
/usr/lib/node_modules/node-red/node_modules/@node-red/nodes/core/hardware/36-rpi-gpio.html
/usr/lib/node_modules/node-red/node_modules/@node-red/nodes/core/hardware/36-rpi-gpio.js
/usr/lib/node_modules/node-red/node_modules/@node-red/nodes/icons/rpi.png
/usr/lib/node_modules/node-red/node_modules/@node-red/nodes/locales/de/hardware/36-rpi-gpio.html
/usr/lib/node_modules/node-red/node_modules/@node-red/nodes/locales/en-US/hardware/36-rpi-gpio.html
/usr/lib/node_modules/node-red/node_modules/@node-red/nodes/locales/ja/hardware/36-rpi-gpio.html
/usr/lib/node_modules/node-red/node_modules/@node-red/nodes/locales/ko/hardware/36-rpi-gpio.html

```

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<div class="post-metadata">

**Author:** ![iungo](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iungo/32/8099_2.png) [@iungo](https://discourse.nodered.org/u/iungo)\
**Post date:** [18 April 2019 19:44 UTC](https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299/5 "2019-04-18T19:44:23Z")

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Thank you so much! I found it.

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**Author:** ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)\
**Post date:** [18 April 2019 19:50 UTC](https://discourse.nodered.org/t/rpi-gpio-node-files-location/10299/6 "2019-04-18T19:50:14Z")

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I would also ask. What are you looking to change ?