Trying to create a Excel file using a VBA Macro that will auto refresh every minute, while having the ability to have a package counter go up to a x limit and a timer going down.

Trying to make a VBA macro that will auto refresh the package counter and timer after one minute has passed back to zero. Having it connected to a HTML site that has a world clock to get and accurate minute. Reason is for my work I need my associates to induct packages at a set rate per minute and having something visual for them would b much easier.

So far I have a interval timer made with a stop start and reset button, but would love for it to be automated so I can leave it up for them and I don't need to worry about it.

If we have to do 90 packages a minute and have 3 induct points that would be 30 packages a line per minute. Making timer that counts up to 60 and every 2 seconds adds 1 to the package counter is something I've been trying to achieve and need some more expertise in.

Public interval As Date
Sub timer()

     If Range("I30").Value = 0 Then Exit Sub

     Range("I30") = Range("I30") - TimeValue("00:00:02")
     
     interval = Now + TimeValue("00:00:02")

     Application.OnTime interval, "timer"
    

End Sub

Sub stop_timer()
Application.OnTime EarliestTime:=interval, Procedure:="timer", Schedule:=False
End Sub


Sub reset()

    Range("I30").Value = "00:01:00"
End Sub