Summary: Can you drive an LCD screen directly from the general purpose input/output pins (GPIO) on the Raspberry Pi? Find out with the team on the show as we build a portable MAME arcade machine using the Model A+ of the Raspberry Pi. There's no HDMI use here! Ben takes us through setting up RetroPie on the A+ and its configuration. Would you do this build differently? Or has it turned out how you expected? Let us know on the element14 Community:
