Arduboy Cathy3K bootloader with progressbar

When flashing a game, a progressbar is now showing.
bootloader can be grabbed from:
github.com/MrB...

[@gamerbrosmaximuz7125]

A flash cart is exactly what the arduboy needs, fantastic!

[@crait]

Nice... The progress bar makes it look good!

[@zockeromi1970]

Awesome. This would also be a nice way to show Sigfried Croes pixel art😉

[@MrBlinky]

HaHa yes. He needs to make some more though to fill up this 16MB flash cart 😉

[@zockeromi1970]

Good idea 💡😆

[@dreturia]

Are there a way to buy the flash cart as a kit from you?