Hello, i hope somebody can help me. I am new, only a user of the board, and Need a backup. I have a 3D Printer CR-10 with Marlin-Firmware. .
It is the stockrRom, i want to save, to have a backup, if something goes wrong in updating. One board is a Melzi-board, the other i have bought and updatrd the Printer, i dont know.
What doe i Need to make a hex-dump of the Rom? ISP-Adapter ? Can somebody explain me the way step by step, because i am no Computer Freak? Thank you.