Acrylic Prusa I3 ramps 1.4 Software erased

[applekeith]

I am also having the same issue with the firmware provided. There should be a file with the extension "INO" or "PDE" for the Arduino IDE to be able to open it.

I was sent the firmware, but there is no arduino master file. I really would like to tune it up, but with out the master file, it would be very difficult.

[john]

Please select all firmware files and drag them into the arduino IDE window.

[applekeith]

Thanks. I verified it and saved it and it created the ino file. I would have never thought to do that. So, If I upload this to my mega2560, I should see no differences?

[applekeith]

One thing I did not expect was that I had to re-calibrate by extruder... Other than that, it worked like a champ!

[Admin]

Generally, every type of mainboard has a corresponding firmware. So if you burn Sangunololu firmware into mega2560, there must be difference.

[applekeith]

I burned the mega2560 software... they provided the files, all but the .ino or .pde. But it did work.

[Admin]

When the configuration of 2 boards is same, if you select the correct board type when using Arduino IDE and compiling, it will work.