Allegro A3981 stepper motor driver: datasheet, KiCad symbols/footprint,
3D model (TSSOP-28). Two per G2 board, SPI-controlled, AUTO microstep.
NXP MK60DN512VLQ10 (Kinetis K60): datasheet and 1300-page reference
manual. Cortex-M4 96MHz MCU running the G2 firmware.
Reyax RYS352A GPS module: datasheet and PAIR command guide.
GPS receiver on the G2 board (used for auto-location/satellite lookup).
All extracted as markdown + page images + vector SVGs for LLM context.
Binary assets (PDFs, PNGs, SVGs, STEP, WRL) stored via git-lfs.
