1.B SD card

The best Z-Berry feature is SD card support.

Built-in routines inside ROM help to read files, change or browse directories easy way.

After startup, inserted SD card is initialized and filesystem checked.

Only supported filesystem is FAT32.

Simplified inifile support is also implemented so some Z-Berry behavior could be changed that way.

For example, definition of autorun file is inside ZBERRY.INI file.

Using display and keyboard, nothing is simple than select program to run. Z-Berry file manager is right tool to do it.

While developing new software it is not necessary to copy it to SD card to test it. Simply remove card and after startup Z-Berry waits for data from serial line.