if you have an emisar light and can disassemble it, then you can try soldering an airwire from the sense resistor to the button LED pad (sacrificing it for that) or a free ADC pin, but that’s more difficult. If that cause problems with the current regulation, add a 10k resistor or the likes.
with a linear driver Iout=Iin so it’s simple, with a boost driver Iin=(Vout x Iout)/(Vin x efficiency), thankfully Vin is already bein measured, Vout and efficiency need to be guesstimated.

I cleared the cache multiple times

And cookies ? I had to clear cookies after the hack the other day.

Nice work, thanks for the diagrams.

I already know someone who could machine parts for me, so yeah I should start designing something.

Haha thank you, I wish I was able to make my hosts.

I see, looking at pictures the tube is screwed down against the pill, I guess the pill must have some kind of hard stop when screwed down so that it doesn’t change position, as opposed to say and S2+ where the pill compresses the oring thus doesn’t have a hard stop.

Unrelated to OP but commenting here since it’s about reddit. Did you notice that mentioning Lemmy on reddit gets your comment shadow removed ? here’s two of mine I just noticed thanks to this AMA about Revedit

I’m curious how the head and tube perfectly align for the one on the right (Citadel ?), I’ve seen it before and thought it looks really great. Although I wish these nice lights were more compact, they look fairly large for the size of the cell.