I’ll reorganize all 75 terminals into functional symbol sections, assign meaningful pin groups and deterministic ordering, then verify no pin numbers or footprint mappings changed.

The grouping pass is complete. I’m reconciling the section counts and visually checking the generated symbol now.

Organized all 75 pins into nine functional sections: Power & Ground, USB, Debug & Control, RF, NFC/Low-Frequency Clock, QSPI/Trace/High-Speed SPI, Analog GPIO, GPIO Port 0, and GPIO Port 1.

Pin groups, orientation, and ordering are populated. Pin identities, numbers, footprint mappings, and the single-symbol structure remain unchanged. The renderer displays section dividers, though it currently omits section heading text.