The VTech Socratic Method | Leaded Solder
https://www.leadedsolder.com/2025/04/22/vtech-socrates-pickup.html
So we’ve managed to pick up an arbitrary educational computer off the side of the road, figure out its ROM pinout, make a composite mod for it, and draw pixels to the screen. Why am I still feeling dissatisfied? It’s because I don’t have printf working still.