UnoCart firmware update(s)

Hi all! Over the last year there have been several versions of the UnoCart firmware floating around. In order to reduce the confusion and have a consistent versioning scheme, we (@electrotrains, @ZackAttack and myself) have decided to make future firmware upgrades available on Github. Firmware is versioned (the current release is v09), and the firmware identifies its version at the bottom of the menu (the current release reads "R.EDWARDS. 9"). For some time now, the firmw

@Al_Nafuur I am having issues with the unified firmware and my old crusty unocart 2600 (it's an old one with just 512KB flash bought from TBA a few years ago). Anyhow only recently I managed to play with it and my 7800. Updating to std firmware v17 worked as expected, then I updated to the UCA as indicated here: I like the new interface much better, easier to read, more lines on screen, changeable fonts, all goodies. I also updated from 2.3.14 to 2.3.17 using your latest