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  • Adds support for .hex files
  • Adds --first option which waits up to 60 seconds for the first detected device. This allows the keyboard to be flashed without the need for another keyboard to execute the command.

If you previously downloaded mdloader, you will need to download the new applet-flash-samd51j18a.bin file in addition to the executable for your OS.


Windows users:

  1. Download mdloader_windows.exe and applet-flash-samd51j18a.bin and put them in the same folder.

Linux users:

  1. Download mdloader_linux and applet-flash-samd51j18a.bin and put them in the same folder.
  2. chmod u+x mdloader_linux to make it executable.

Mac users:

  1. Download mdloader_mac and applet-flash-samd51j18a.bin and put them in the same folder. If downloading with Safari, mdloader_mac with have a .dms extension appended to it. This is fine.
  2. chmod u+x mdloader_mac to make it executable. (chmod u+x mdloader_mac.dms if downloaded from Safari)
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