CrossRoads:
You use#include "LedControl.h"I don't try to debug sketches that use libraries. Maybe a software guru can help you.
I use it ledcontrol.h .. however you have a code example that you can adapt to my to scroll the text? .. the program that I have done and it works okay .. I can assure you, because I tried it. I want to figure out how to scroll through the letters that I see.
In the program I wrote, if the monitor serial write "a", the led matrix belonging to the letter "a", however, remains still, not moving .. how do I slide it? .. I would like you to help me in this. Thank you.