His code allowed the Raspberry Pi Pico to stand in for a Game Boy cartridge, complete with a ... and there’s a spot for adding a SPI flash chip. The RP2040 supports a maximum of 16 MB of ...

It’s a handheld console, released after the Game Boy Color was beginning to show ... The first step towards [Godzil]’s efforts to create a Flash cart for the WonderSwan is to figure out ...