I’ pretty sure I can get this to work like this(using RTOS) thanks

Thanks, I’ll look into FreeRTOS next.

Ok, Then I’ll first complete my work like I was thinking about it before the current one(First fill all the columns and then do a simple animation which know how to do as it’s linear typa thing), then I can look into improving the animation. I just saw on the internet that you have something called a “scheduler” which I’ve never heard specially in the Arduino side. I’ll need to look into it too. Thanks for the reply! ☺️