Does the BalenaFin co-processor have access to the HAT Connector Pinout?

I apologise for the beginner-level question, but I am wondering whether I can control the Balena Fin GPIO HAT connector pinout from the co-processor?

Thank you.


We had a similar question recently, so I’ll post the reply penned by my colleague:

The coprocessor has it’s own header of pins on the balenaFin, and can’t access the pins on the HAT connector by default. You can easily use a jumper from the HAT pins to the breakout of coprocessor pins though.

You can find more about how the pins on the coprocessor are wired in the schematic here -

You are looking for sheet 7 in there.