Hello there Arduino masters,
I am doing a project where I want to display large amounts of text on an LCD screen. Is there a simple way to do this? I notice that the LiquidCrystal library has scroll left/right functions, but is there a way to scroll up and down?
My current thought process is that I might get a large string (a text file, let's say) as input. I would print it out character by character adding a line break after each 20th character (my LCD is 20x4). But if there's no way to scroll up/down, this probably wouldn't work.
My overall vision is to design an internet connected computing platform that can grab wiki articles, save them to an SD card, and view them later. Let me know what you think of the feasibility.