# Grove Base Hat not working

**URL:** <https://discourse.nodered.org/t/grove-base-hat-not-working/22793>\
**Category:** General\
**Created:** [8 March 2020 13:57 UTC](https://discourse.nodered.org/t/grove-base-hat-not-working/22793 "2020-03-08T13:57:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![StevenRott](https://avatars.discourse-cdn.com/v4/letter/s/46a35a/32.png) [@StevenRott](https://discourse.nodered.org/u/StevenRott)\
**Post date:** [8 March 2020 13:57 UTC](https://discourse.nodered.org/t/grove-base-hat-not-working/22793/1 "2020-03-08T13:57:58Z")

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Hello,  
I have a GroveBaseHat on a Raspberry Pi 3 with different Sensors from Seeed. I want to make some Nodes with Node-Red. But if I deploy my Node with i.e. one LED an a inject of "0" or "1" the Node-Red turn back a mistake like this:

> 8 Mar 13:41:25 - [info] Flows starten  
> 8 Mar 13:41:25 - [info] Flows gestartet  
> 8 Mar 13:41:47 - [info] Flows stoppen  
> 8 Mar 13:41:47 - [info] Flows gestoppt  
> 8 Mar 13:41:47 - [info] Flows starten  
> 8 Mar 13:41:47 - [info] Flows gestartet  
> { Error: Command failed: python -u /home/pi/.node-red/node\_modules/node-red-contrib-grove-base-hat/grove-led/grove-led.py 5 1  
> at ChildProcess.exithandler (child\_process.js:273:12)  
> at ChildProcess.emit (events.js:180:13)  
> at maybeClose (internal/child\_process.js:936:16)  
> at Process.ChildProcess.\_handle.onexit (internal/child\_process.js:220:5)  
> killed: false,  
> code: 2,  
> signal: null,  
> cmd: 'python -u /home/pi/.node-red/node\_modules/node-red-contrib-grove-base-hat/grove-led/grove-led.py 5 1' }  
> What can i do.....???

Sorry for my bad english......

Greets Steven

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<div class="post-metadata">

**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:** [8 March 2020 21:32 UTC](https://discourse.nodered.org/t/grove-base-hat-not-working/22793/2 "2020-03-08T21:32:11Z")

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@StevenRott You might want to report this to the author [https://github.com/1ft-seabass/node-red-contrib-grove-base-hat](https://github.com/1ft-seabass/node-red-contrib-grove-base-hat)

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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:** [7 May 2020 21:32 UTC](https://discourse.nodered.org/t/grove-base-hat-not-working/22793/3 "2020-05-07T21:32:16Z")

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