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sl-mechanical 3e4764b3eb feat: SaltyRover 4-wheel chassis design (#73 )

Add parametric OpenSCAD designs for the SaltyRover stable 4-wheel
variant. Reuses existing 25mm stem, sensor head, and all SaltyLab
sensor mounts without modification.

Files:
- saltyrover_chassis.scad  480×500mm deck, stem collar, FC+Orin
  standoffs, motor attachment holes, battery tray opening; RENDER
  deck_2d for waterjet/CNC DXF
- rover_motor_mount.scad   L-bracket + axle clamp plate per motor;
  uses caliper-verified axle dims from BOM.md; dropout slot for
  tool-free motor swap; RENDER bracket_2d for CNC DXF
- rover_battery_tray.scad  Slide-out tray for 2-4 × 420×88×56mm
  packs laid flat (low CG); T-slot rails, spring latch
- rover_stem_adapter.scad  Flange + split clamp locks 25mm stem to
  deck collar; 550mm stem option for rover height
- rover_BOM.md             Assembly sequence, fastener table, mass
  estimate (~13.4kg), height stack diagram

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-01 01:21:46 -05:00

.pio/build

Balance firmware + USB CDC bug

2026-02-28 11:58:23 -05:00

chassis

feat: SaltyRover 4-wheel chassis design (#73 )

2026-03-01 01:21:46 -05:00

include

Merge pull request 'feat: Auto-detect magnetometer + barometer (#24 )' (#27 ) from sl-firmware/mag-baro-detect into main

2026-02-28 18:45:25 -05:00

jetson

feat: SaltyRover 4-wheel diff-drive control loop (#74 )