[maxmalkav]

I really like the form factor, if only there would be some off-the-shelf options for a mechanical keyboard version ..

I know there are plenty DIY projects for this (and the cyberdeck scene is a rabbit hole that I do not dare to go down), but it would be nice something more easily available.

[fanf2]

Yeah the 400 made it difficult to fit a replacement keyboard. It will be really nice if the 500 has an RP2040 for the keyboard controller instead of the fixed function Holtek thing in the 400. Then the keyboard FPC connector would be a second secret GPIO bank :-)