First hello everyone, I'm new in the Arduino World.
I have my Mega for... two days and doing all the exercises etc. I can find on this site. I also bought a LCD screen that I'm trying to connect to my board. Problem is that the PIN mapping doesn't seem to be the same than on regular Arduino, and I'm a bit at a loss.
Potentiometer and contrast DO work though (I'm proud for a newbie !)
Maybe this has been described many times, but I didn't find by doing searches in the forum, except about the graphical screen which is obviously another beast.
When I try to compile the basic programs I can find, I get the error "error:no matching function for call to 'LiquidCrystal:LiquidCrystal()". It has been installed and is available under sketches, so I guess the problem lies somewhere else. Any pointers welcome, and sorry for being such a noob.