Welcome Hanna.
What you do depends on the type of water meter display.
Some use a digital display, others have a display with small meters and a pointer; some have both
Perhaps try How do you create an OCR application in App Inventor? - #2 by TIMAI2
Welcome Hanna.
What you do depends on the type of water meter display.
Some use a digital display, others have a display with small meters and a pointer; some have both
Perhaps try How do you create an OCR application in App Inventor? - #2 by TIMAI2