Mega IIe: First Fully Functional Computer Built Around the Apple Mega-II Chip

We hope you enjoy this summary of James saga around the Apple II - from his first boot-up of a single chip Apple II ( to this fully functional computer. James undertakes this groundbreaking project in retro computing, focusing on the Mega-II chip from a 1991 Apple IIGS. Through meticulous debugging, he evolves the project to a fully functional Mega IIe computer. This was possible due to the use of a modular hardware development platform, USB keyboard integration using RP2040, Slotmaker for control, advanced video output with another RP2040 and PicoVGA, and of course “much, much more!“ Schematics and antics are available here: Have an idea for a build? Want to see what the Community is all about? Win free stuff in exchange for a review : Win Prizes for your own projects - Project14: