Data Logging Knock
 

This is a general question for you guys not related specifically to the brz/86, so I dont know if I will really be in the right place to get a good answer but I thought it would be worth a shot.

I have an 88 Toyota Pickup that I swapped a 3.4L 5vz engine out of a 4Runner. It is supercharged at around 10psi, and running an URD 7th injector kit.

I would love to hear any recommendations on how to log knock/detonation. I currently have an Innovate PSB-1 attached to an Innovate Pocket Logger to help me tune my truck, and from what I can find, there is no good way to also log knock data with this setup.

I would be ok with installing a type of knock light as a last resort, but would ideally like to log this along with my AFR, RPM and boost to more accurately correct it.

Any solutions you guys have used and liked?