As i need to have the board running "endlessly" with some timed events happening every now and then, I try to use millis() for the timers. There of course comes the problem:
The reference states that millis() would roll over after 9h 32m
Some of the posts on the forum state that it would roll over after 55 days
When I calculate the expected range of unsigned long int (4294967295) and translate it into days, I get about 49.7 days..
Now - could somebody make it eventually clear with an authoritative (at least well educated :-) statement about what is the highest possible value of millis() just before it rolls over?