we updated the MNT Reform Documentation page with more links, incl. electronics sources for the subprojects and pre-built firmware binaries, as well as alternative operating systems: https://mntre.com/docs-reform.html
do you miss any additional information?
@mntmn this is Reform-adjacent, I guess. I was looking at the CM4 and LS1028A recently but couldn’t make heads or tails of the HDMI situation.