replacing the potentiometer with a keypad

Hi,
I’m working on my first project using the following “induction motor” & “speed controller
What I’m looking for is replacing the knob in the speed controller with a keypad for a higher rpm accuracy, is it possible?
If it is, please recommend any source to go through it.

Thanks in advance,

I think you would need to ask the manufacturer if that is possible.

...R

Robin2:
I think you would need to ask the manufacturer if that is possible.

...R

I forwarded an e-mail to them, but until they reply. did you encounter with a similar project using Arduino or another board?
Just to see it and understand the concept.

bolbol2017:
I forwarded an e-mail to them, but until they reply. did you encounter with a similar project using Arduino or another board?

No.

...R