# Auto Led alarm setting

**URL:** <https://discourse.nodered.org/t/auto-led-alarm-setting/78164>\
**Category:** General\
**Created:** [4 May 2023 05:08 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164 "2023-05-04T05:08:30Z")\
**Posts on this page:** 14\
**Page:** 1

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**Author:** ![Tomi](https://avatars.discourse-cdn.com/v4/letter/t/f4b2a3/32.png) [@Tomi](https://discourse.nodered.org/u/Tomi)\
**Post date:** [4 May 2023 05:08 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/1 "2023-05-04T05:08:30Z")

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Hello.

I'm trying to ask for help because I'm coding incorrectly. When the sensor rings an alarm, the LED changes automatically from green to red  
I've tried it many times, but I don't know

Please help me

 ![화면 캡처 2023-05-04 140023](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/0/5/05c70a1aa68fcc0381a6ae973b21a76e4304abd7.png)  
[flows (7).json](https://discourse.nodered.org/uploads/short-url/7P5m24Sez170NiF1kc8yyXmmqQR.json) (43.6 KB)

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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:** [4 May 2023 08:05 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/2 "2023-05-04T08:05:18Z")

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So is this a school project or are you and @jains ([How to change the LED color when the temperature goes up and the alarm goes off](https://discourse.nodered.org/t/how-to-change-the-led-color-when-the-temperature-goes-up-and-the-alarm-goes-off/78172)) working on the same thing?

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**Author:** ![Tomi](https://avatars.discourse-cdn.com/v4/letter/t/f4b2a3/32.png) [@Tomi](https://discourse.nodered.org/u/Tomi)\
**Post date:** [4 May 2023 08:11 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/3 "2023-05-04T08:11:17Z")

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No, I'm doing it individually We're not working on a project together

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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:** [4 May 2023 10:40 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/4 "2023-05-04T10:40:22Z")

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Why is it that the flow you provided is nothing like the image of the flow you pasted in your first post BUT that image strikingly matches the flow that @jains has provided in his thread?

In addition there is no led node or template node in your flow?

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**Author:** ![jains](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/jains/32/79566_2.png) [@jains](https://discourse.nodered.org/u/jains)\
**Post date:** [4 May 2023 11:27 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/5 "2023-05-04T11:27:43Z")

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What's happening?

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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:** [4 May 2023 11:35 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/6 "2023-05-04T11:35:13Z")

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I've been waiting for you to respond to my request for data to run thru your flow.

And now I am leaving for a Dr appointment and will be gone for an hour or so.

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**Author:** ![jains](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/jains/32/79566_2.png) [@jains](https://discourse.nodered.org/u/jains)\
**Post date:** [5 May 2023 11:41 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/7 "2023-05-05T11:41:53Z")

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I logged in to reply for a while, but I'm sorry  
May I know if it's going well?

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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:** [5 May 2023 13:44 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/8 "2023-05-05T13:44:25Z")

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> [@jains](#):
>
> May I know if it's going well?

Is what going well? You need to explain yourself.

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**Author:** ![jains](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/jains/32/79566_2.png) [@jains](https://discourse.nodered.org/u/jains)\
**Post date:** [6 May 2023 10:12 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/9 "2023-05-06T10:12:38Z")

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I want to know what happened to the json file Is it done?

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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:** [6 May 2023 10:45 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/10 "2023-05-06T10:45:38Z")

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> [@jains](#):
>
> what happened to the json file

What json file and who are you asking about it?

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**Author:** ![jains](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/jains/32/79566_2.png) [@jains](https://discourse.nodered.org/u/jains)\
**Post date:** [8 May 2023 01:01 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/11 "2023-05-08T01:01:26Z")

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@zenofmud are asking

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<div class="post-metadata">

**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:** [8 May 2023 06:15 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/12 "2023-05-08T06:15:15Z")

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What JSON file are you asking about?

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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 May 2023 07:16 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/13 "2023-05-08T07:16:14Z")

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Once again I will ask you this:

> [@zenofmud](#):
>
> Why is it that the flow you provided is nothing like the image of the flow you pasted in your first post BUT that image strikingly matches the flow that @jains has provided in his thread?
> 
> In addition there is no led node or template node in your flow?

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [7 July 2023 07:17 UTC](https://discourse.nodered.org/t/auto-led-alarm-setting/78164/14 "2023-07-07T07:17:09Z")

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