Just bought a new old stock HP-12C Gold

[lvt]

(10-30-2023 05:22 AM)HP-12C Wrote:  I've noticed the keyboard as well with the newest 12C's, they do seem to require a more firm press compared to the older versions.

Thanks for confirming, so it's a fact though.

(10-30-2023 05:22 AM)HP-12C Wrote:  The connector is intended for flashing the 12C with different firmware, operating system.
HP did publish a software development kit, I don't think this is online anymore though.

What do you mean by "different firmware, operating system"?

I'm familiar with rooting/flashing smartphones, maybe I would give my 12C a try.