# Shelly 1 temperature add on

**URL:** <https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461>\
**Category:** General\
**Created:** [9 November 2021 16:20 UTC](https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461 "2021-11-09T16:20:15Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![GooSe](https://avatars.discourse-cdn.com/v4/letter/g/5f9b8f/32.png) [@GooSe](https://discourse.nodered.org/u/GooSe)\
**Post date:** [9 November 2021 16:20 UTC](https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461/1 "2021-11-09T16:20:15Z")

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Hi there,

I have a shelly 1 running ( switching works with a flow ) and added the temperature add on and 3 sensors. I can see the temps using the shelly url, but can't it to run in node red ....

This is my mqtt - shellies/shelly1-E8DB84AC09A8/ext\_temperature/\<1\>  
Debug shows me nothing ?

thx Bastian

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**Author:** ![krambriw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/krambriw/32/5429_2.png) [@krambriw](https://discourse.nodered.org/u/krambriw)\
**Post date:** [9 November 2021 16:22 UTC](https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461/2 "2021-11-09T16:22:25Z")

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Check your mqtt subscription setting. How does it look? Show that part of your flow

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**Author:** ![Paul-Reed](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/paul-reed/32/66906_2.png) [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)\
**Post date:** [9 November 2021 16:40 UTC](https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461/3 "2021-11-09T16:40:53Z")

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> [@GooSe](#):
>
> This is my mqtt - shellies/shelly1-E8DB84AC09A8/ext\_temperature/\<1\>

Try `shellies/shelly1-E8DB84AC09A8/ext_temperature/0`, and `shellies/shelly1-E8DB84AC09A8/ext_temperature/1`, and `shellies/shelly1-E8DB84AC09A8/ext_temperature/2`

Or... to get all 3 temperatures in a object, try `shellies/shelly1-E8DB84AC09A8/ext_temperatures`  
Note that it's `temperatures` and not `temperature`

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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:** [9 November 2021 16:42 UTC](https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461/4 "2021-11-09T16:42:14Z")

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If you install MQTT Explorer then you can easily see what is being published and what the values are. It is an invaluable tool.

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**Author:** ![GooSe](https://avatars.discourse-cdn.com/v4/letter/g/5f9b8f/32.png) [@GooSe](https://discourse.nodered.org/u/GooSe)\
**Post date:** [9 November 2021 18:43 UTC](https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461/5 "2021-11-09T18:43:52Z")

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That seemed to be the problem, THX you 😉

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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:** [23 November 2021 18:44 UTC](https://discourse.nodered.org/t/shelly-1-temperature-add-on/53461/6 "2021-11-23T18:44:31Z")

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