Check connection, it's working

5.0.1 only for MEGA2560, control via terminal.
Connect the Kaev library (add lib)
Power on > CEM.
Reads OK. Erase before writing.
R/W to SD card.

google struggling even to find this version. But i try to get another ardu because T5Luke's script also has a lot of questionmark and other garbage when i use it. i have a dump from my original CEM. can i flash it with vdash or something? i can't verify if it is a good read but i hope because d5t5 ...