Helgen-Services/Drogheda
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
2c3dffa232
Drogheda/03-Architecture-Hardware
History
Leopoldo Rodríguez 2c3dffa232 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 
Electrical/PCB:
- LTC4040 Block B sized to the 12 Ah 1S4P pack (RPROG 825R -> 2.42 A ~ C/5,
  RS 8 mR -> 3.1 A input limit, PFI 4.60 V, backup 4.79 V, charge 4.00 V Li-ion
  via VSYS-referenced straps) + Block E cutoff (P11) + Block F PA4->VEH5V re-tap
  + Block H fail-safe Modo-B bypass (K1 normally-closed relay) + Block I NTC->PB1.
- CARRIER-BOARD conversion: simpleRTK2B Pro on UNO-pattern female headers (MOD1;
  D0/D1=UART1, D2=RX2, D8=TX2, IOREF=3V3, 5V=SW_5V) + 4G NTRIP Master on on-board
  XBee socket (J7/J8; VCC=3V3_MODEM via new Block K MP1584 buck off SW_5V - the
  HP XBee socket is 3.3 V not 5 V). Board 120x100, placement + GND pour + DRC
  baselines. Custom symbols: LTC4040EUFD, AO4406A, SimpleRTK2B_Pro_Socket.
- Fixed duplicated U2, stale no-connects, A4->A3 sheet; ERC 0 errors.

Docs:
- Canonical electrical-design-state + production delta (Block B values table,
  5b/5c/5d/5e) + design/rationale/connections/BOM swept to the Jul-2 assumptions
  ledger (Conexiones-por-Bloque xlsx).
- Guia de Conexion Protoboard: LaTeX source now maintained in-repo -> v2.1 PDF.
- CircuiTikZ sheet + wiring Beamer: block 11 (NTC->PB1) + guinda ignition legend.
- Client decks: Avance v1.1 (overclaims fixed) + RCA v1.1 (2-jul addendum).

Repo hygiene:
- .gitignore: live rtk-config (SIM/APN/NTRIP creds) now ignored and REMOVED from
  tracking (NOTE: rotate those credentials - they exist in prior commits);
  KiCad .bak/snapshots/.history, LaTeX intermediates, Office locks ignored+purged.
- Removed rogue .history gitlinks that broke git status.
2026-07-02 22:18:56 -06:00
..
circuitikz-wiring 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Guia-Conexion-Protoboard 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
kicad 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Manual-Instalacion-Operacion Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
BOM-master.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
cabinet-electrical-bom.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
Drogheda_Conexiones-por-Bloque_Proto_v1.xlsx 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Diagrama-Cableado-Proto_ES.pdf 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Diagrama-Cableado-Proto_ES.png 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Diagrama-Cableado-Proto_ES.svg 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Guia-Cableado-Proto-Watchdog-v3_ES.pdf 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Guia-Conexion-Protoboard_ES_v2.1.pdf 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Guia-Conexion-Protoboard_ES_v2.pdf 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda-BOM-Maestro.xlsx Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
Drogheda-Manual-Instalacion-Operacion.pdf Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
firmware-review.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
hardware-respec-and-pcb-brief.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
watchdog-connections-rationale.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-connections.xlsx 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-electrical-design-state.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-health-telemetry.md add objectivity rule across all projects 2026-06-24 00:44:04 -06:00
watchdog-LISTA-DE-COMPRAS-ES.xlsx 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-pcb-v3-blockdiagram.svg auto-sync 2026-06-22 18:00 2026-06-22 18:00:16 -06:00
watchdog-pcb-v3-bom.xlsx add objectivity rule across all projects 2026-06-24 00:44:04 -06:00
watchdog-pcb-v3-design.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-pcb-v3-kicad-guide.md auto-sync 2026-06-22 18:00 2026-06-22 18:00:16 -06:00
watchdog-production-schematic-delta.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-proto-bench-bringup-v3.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-protoboard-BOM-3boards.xlsx 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-protoboard-bringup.md auto-sync 2026-06-24 18:00 2026-06-24 18:00:06 -06:00
watchdog-schematic.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00