For Downloading via ESP3D WebUI's to printers SD Card, the ESP3D WebUI
excepts only 8.3 Filenames ( Old MsDos Style ).
e.g. MYPRINT.GCO is ok, while MYPRINT_1234.GCODE won't work.
So to prevent the User to do a manual annoying renaming of the Gcode File,
it would be a nice feature, if there would be a checkbox in the Slicer Settings
'Save as 8.3 Filename'
So the default extension is changed to e.g. .GCO
and the Filename is e.g. cut to first 8 Characters,
Non ASCII Characters are filtered out.
Version
Prusa Slicer 2.1
WIN10
Marlin 2.0 with seperate ESP01 ESP3D WebUI
Behavior