PICO-56 v0.2
The second release of the PICO-56. Includes the PICO-56 boot menu to select a ROM image from MicroSD card. Defaults to HBC-56 BASIC if no SDCard is present.
Installation
Hold down the 'BOOTSEL' button while plugging the Raspberry Pi Pico into a PC using a MicroUSB cable.
Wait a moment for the Pico to appear as an external drive.
Drag the release ".UF2" file on to the mounted Raspberry Pi Pico.
Wait for the Raspberry Pi Pico to unmount and reboot.
MicroSD card contents
pico56-roms-<version>.zip contains a number of sample ROMs and BASIC programs. Drag into the root folder of a FAT32 formatted microSD card.