How to add values of the past to a sensor manually?

[typxxi (wolf)]

I have a sensor for the oilconsumption per day of the central heating.

That gets the data from a device that measures the oil flow.

But now I want to add values of the past and I would lik even manually like

30.1.2024 12:00 4.5

I have no clue how to achieve that except a script snippet should be able to do that if I change the code line for every day which would be easy.

thanks a lot for your support !

[tom_l]

Duplicate. See:

How to add manually values to a sensor (to cover the past quarter with data)?

I have a sensor for the oilconsumption per day of the central heating. That gets the data from a device that measures the oil flow. But now I want to add values of the past. I would like to add those 100 values or so even manually like 30.1.2024 12:00 4.5 I have no clue how to achieve that except a script snippet should be able to do that if I change the code line for every day which would be easy. thanks a lot for your support !