# How do I make it simple when my Node-RED flow is too much?

When I have too many flows, or too many same function flows, becasue I have lots of temperature sensors. Do you have a better way to make it simple?

##### Post Metadata
- Posted at: over 4 years ago
- Author title: Solution Engineer
- Net upvotes: 1


## Comments
### Comment 1

It depends on how you fetch sensor data into Node-Red. for example, if you getting sensor data with MQTT you can use subscription topics as mapping points as an injection to one function itself.



##### Comment Metadata
- Posted at: over 4 years ago
- Author title: IoT Developer




## Related Product
[Node-RED](https://www.g2.com/products/node-red/reviews)

## Related Category
[Other Development](https://www.g2.com/categories/other-development)

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