That is the point of this module.
Not if you want to be able to talk to the EC or use the voltage out and vsys in, like for a battery. Or does that include an EC?
This should be a relatively straightforward board to design if you start from the reference PCB: ExpansionBay/PCB Reference Design at main · FrameworkComputer/ExpansionBay · GitHub
So what you’re saying is… build your own basic expansion board to do a breakout and do it all yourself?