How to save sensor data in text file?

[zenofmud]

Can you provide your flow so we can see what you are doing. In order to make code more readable and importable it is important to surround your code with three backticks

```like this```

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See this post for more details - How to share code or flow json

Long term, you will probaby want to save the data to a database....depending on what you want to use it for.