Is the 12C SDK still available?

[walter b]

A standard USB plug is a good thing for certain as everybody who installed Harald's USB board in an HP-30b can confirm. But before anybody spends time for a repurposed HP-12C or HP-10bii+ with or without a plug please check their displays: you can't put in more in a calculator than its display is able to return. I've complained quite frequently here about the hi-tech LCD of the 20b and 30b, but the displays of the 12C and 10bii+ are even inferior, AFAIK. That's the reason why the display is the pinnacle of the 43S, whenever it's going to happen.

Just my 20m€.

d:-)