Proptype Beagle Bone Black EFI cape

[vilefly]

I think I can answer the coil monitoring question, assuming I have a clue as to what will be designed (which I don't).

Not sure if it was intended to go Ion Sensing or not, so I will stick to conventional scope patterns that can be picked up on the primary side with a little work.

scope pattern interpretation sample.png
This is only a 1/3 the info you would find out. This is just an example.
Hope this helps. Ion Sensing would give more data, for sure, but under 4k rpm I think.