I don’t know how I missed this, but…
This works pretty well. The later versions run in 80 columns, but it takes a bit of work to get used to it - but it does work. I was able to get into WordStar, and actually able to read the screen.
On my PicoCalc (Pico 2W,) it is available as an optional firmware on version 2.3 of Pelrun’s UF2 Loader ( UF2 Loader release ). It loads fine, and runs great. With the highest speed version, it emulates a 32 MHz Z-80, and the SD Card feels darned near a gazillion megabytes.
