Make a graph with a curve with app inventor, an hc-06 and a sensor

Hello everyone, today I am facing a small problem,
For a project that measures my water consumption I would like to have a curve.

I must have a program that :

  • displays the measurements of the sensors
  • save the data to be able to display the curves over a period of one day, one week
  • Display the curves requested.
  • Be able to add or remove sensors from the list

However I don't know how to do it, I know how to send and receive data from my smartphone thanks to the HC-06 and an arduino board but I'm stuck. I want to use App Inventor
So I ask for your help please.
Thank you for your help

HC06 Cannot send text over HC06 bluetooth module to the App - #4 by ABG

A search of the community results in Search results for 'Graph' - MIT App Inventor Community

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