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freeze Revision 1 hardware baseline for CAD - #3

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agent/hardware-baseline-precad
Aug 2, 2026
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freeze Revision 1 hardware baseline for CAD#3
bostromdev merged 1 commit into
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agent/hardware-baseline-precad

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bostromdev merged commit 1bfe79b into main Aug 2, 2026
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bostromdev deleted the agent/hardware-baseline-precad branch August 2, 2026 04:59
bostromdev added a commit that referenced this pull request Aug 24, 2026
Process the 2026-08-23 current-build batch (18 HEIC, IMG_5538-IMG_5555):
originals archived byte-for-byte with SHA-256 verification, a full-resolution
JPG derivative beside each, and 23 descriptive copies filed into the existing
categories 01, 04, 05, 06, 08, 09 and 10. Every filename retains its IMG_####.
The photo library itself stays untracked; only the Markdown is versioned.

Three as-built facts the photographs establish:
- The copper ground bus (#3) is BUILT and installed in its own tray pocket
  between the two bucks. Bare dead-soft copper returns are already soldered to
  both buck VIN- pads, with one longer run leaving the tray for battery
  negative. This confirms W06/W09/W10 as documented and adds a real assembly
  hazard: those returns are uninsulated.
- The fuse block is photographed with every fitted fuse marked 5, closing the
  one outstanding request for a picture of the 5 A build state.
- The moving conductors are stored as a service loop coiled inside the blue
  rotating drum, which is now named as the slack strategy.

One electrical fact changed, on direct photographic evidence: an
SMA-terminated coax jumper is now plugged into the AD8317 RF_IN, superseding
the direct-threaded AUT. What the far end terminates in is not visible in any
photograph, so it is recorded as open question RF-Q1 and the blueprint is told
to label it "RF TERMINATION - CONFIRM BEFORE BUILD" rather than invent a
bulkhead. Newly received RG316 coax and SMA panel connectors are recorded as
inventory only.

Everything else is confirmed rather than contradicted: power tree, ground
tree, buck roles and 5.00 V outputs, ESP32 pin map, the two-driver
independent-UART address-0 strategy, the motor colour map, and fuse
architecture are unchanged. Component IDs 01-17 and connection IDs W01-W41 +
RF01 are preserved for later node-based visualization.

The handoff now points the blueprint creator at these photographs as the
preferred visual reference, with a table naming the best image per purpose.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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