I don't really have MNT's answers to your questions, but I do know that for (7) they have the source for the keyboard firmware on gittea here: https://source.m

I don't really have MNT's answers to your questions, but I do know that for (7) they have the source for the keyboard firmware on gittea here: https://source.mntmn.com/MNT/reform/src/branch/master/reform2-keyboard-fw https://source.mntmn.com/MNT/reform/src/branch/master/reform...