Topic: loading firmware
I have an SD3 which I got in April. I used up the filament that came with the unit plus maybe 3 meters of white I bought from Amazon. All the while trying to get the print to stick. No complete prints. SD support experience has been bad and the printer is still not working the problem has been that the extruder motor just quit! New motor, new driver board and supposedly a new motherboard.
So I got a generic Sanguinololu board, which I can't get to load firmware. I get message ATmega1284p not found. I am not a profession programer, but have written programs since Fortran 2.
Any help would be most appreciated.
Lowell
