I have a somewhat old P10 LED board that I'd like to use as a part of some live lighting installations. I'd like to have a program running on my computer (Preferably on macOs) that could interface with an Arduino controlling the P10 board. I already tried controlling the board with my Arduino and everything worked fine, now I'm just looking for ways to change the text, animations and such without having to reprogram the Arduino.
This sounds like something that must already exist but I'm unfortunately not able to find anything like it.
So before I start programming my own solution basically from the scratch, I wanted to ask here if I'm just missing something in my search attempts.
PS: An absolutely ideal solution, one I'd try to create, would be a piece of software available on a computer AND a phone, that could control the LED board.