Next up, we pull out one of the smallest daughterboards we've ever seen. It's only a little more than a simple USB-C board.

The front side of the daughterboard features some control hardware and spring contacts for the LTE antenna...

Texas Instruments TUSB320 USB type-C port controller

AKM Semiconductor AK8789 hall sensor

Skyworks SKYxxxx antenna tuner (likely)

...And on the back we spy one of the 6P's three noise canceling microphones and a couple more contacts, for the vibrating motor and speaker.