Based on community feedback, I've updated the design on the PicoMicroMac (breakout board for Evan's wonderful PicoMac 128K emulator - based on uMac) to integrate SD card for folks who don't want to solder. Pop on a Pi Pico H, or buy them preflashed from JCM-1. Add a USB-OTG hub and connect USB keyboard and mouse and you're off to the races!
UPDATE VIDEO:
GITHUB: https://github.com/evansm7/pico-mac
PURCHASE LINK: https://jcm-1.com/product/picomicromac/
DOWNLOAD FIRMWARE: https://picomac.bluescsi.com/
UPDATE VIDEO:
PURCHASE LINK: https://jcm-1.com/product/picomicromac/
DOWNLOAD FIRMWARE: https://picomac.bluescsi.com/