Hi,
Me again.
I was going to try a new firmware (Marlin) on my RAMPS...and reading i just found out there are several versions of RAMPs boards.. I dont touch my printer in a couple of years.. what RAMPs board do I have?
How to spot the differences?
THanks

Correct answer - Search the wiki for ramps. It'll give you pictures.
Answer i wanted to give - well there are just too many smart ass answers for that..

I foud the version hidden in the PCB. v1.2.
Now.. the problem is: I would like to try the Marlin firmware, but he only speaks on settings for the v1.3 and v1.4

Set motherboard to 3 for RAMPS 1.2