Attachment Access Issue

flux

I confirmed the datasheet identifies the five-pin group as pins 1–5, but the critical offset dimensions are embedded graphically and were not recoverable from PDF text/OCR. A dedicated footprint-correction executor completed its visual comparison and correction task, but I could not retrieve and independently reconcile its final report or run live post-change geometry/DRC checks.
Still required
  • Confirm the executor’s exact extracted dimensions and resulting ZE07-H2 pad coordinates.
  • Verify pin numbering, five-pin offset, row spacing, pitch, and module orientation against the drawing.
  • Check whether ZE15-CO needs the same correction.
  • Run final ERC/DRC and confirm zero airwires.
  • Regenerate the manufacturing files because the previous exports predate this footprint work.
Execution stopped because your ACUs ran out.
Received notification from "ZE07-H2 Footprint Fix" that it finished — picking the work back up.

flux

The ZE07-H2 footprint-fix executor has finished, but I cannot access its report or inspect the modified footprint in this turn. Therefore, I cannot safely claim that the five-pin offset, pad numbering, routing, or DRC is correct.
The project remains at the post-footprint-edit stage. Before fabrication, it still needs:
  • Reconcile the executor’s exact ZE07-H2 pad coordinates against the attached datasheet.
  • Verify pins 1–5 form the correctly offset five-pin side and pins 6–15 remain correctly aligned.
  • Check whether the ZE15-CO uses identical mechanical geometry.
  • Re-run routing/airwire checks and full ERC/DRC.
  • Regenerate Gerbers, drill files, IPC-D-356, and placement outputs.
Do not use the previously exported manufacturing package; it predates the footprint correction. Execution stopped because your ACUs ran out.
Verify corrected footprint
Check ZE15 compatibility
Review remaining errors
Document fabrication hold

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Project Specification
Project Overview
Status: Partial schematic implementation — blocked pending verified 1.6 mm gas-interface footprints and schematic text/placement capability.
Passive 2-layer interconnect PCB for an Arduino UNO R4 multi-sensor installation. The board carries no MCU, regulator, level shifter, or signal conditioning; it provides Arduino/sensor interfaces, test access, optional I2C pull-ups, and optional local decoupling footprints. PCB layout, routing, and manufacturing export are out of scope.
Implemented Interfaces
  • Arduino screw-terminal nets: 3V3, GND, SDA, SCL, H2_TX_TO_D10, CO_TX_TO_D0, H2_VCC_IN, and CO_VCC_IN.
  • Shared I2C connection on three independent 4-pin headers: BME680/BME688 (0x77), SHT3X (0x44), and SPS30 (0x69). Header convention is pin 1=3V3, pin 2=GND, pin 3=SDA, pin 4=SCL.
  • Four test points: 3V3, GND, SDA, and SCL.
  • DNP optional R_SDA_OPTIONAL and R_SCL_OPTIONAL (4.7kΩ to 3V3) plus five DNP 0.1uF capacitors. The H2 and CO capacitors terminate at H2_VCC_IN/CO_VCC_IN respectively and are not tied to 3V3.
Explicitly Unresolved Items — Fabrication Blockers
  1. H2 and CO four-position 1.6 mm-pitch through-hole connectors are not instantiated. The Flux library search found no real 1.6 mm-pitch, four-position THT connector; the available closest parts were 2.00 mm and 2.54 mm, which were not substituted. The task toolset does not expose custom-component/custom-footprint authoring.
  2. Consequently, H2_TX_TO_D10 and CO_TX_TO_D0 currently end at the Arduino screw terminal and show ERC single-pin-net errors. No H2/CO RX test access was retained, and neither gas RX is connected to Arduino D1.
  3. The requested visible schematic strings and editable, square-pad-1 gas footprint cannot be authored with the available schematic-edit tools. Required strings for the future gas-interface implementation: H2 MODULE - VERIFY PIN ORDER, CO MODULE - VERIFY PIN ORDER, and CONFIRM MODULE PINOUT BEFORE FABRICATION.
  4. The selected CUI TBLH10V-350-08BK official data identifies it as an 8-pole, 3.50 mm, single-level terminal block; its Flux symbol exposes 16 pins. Pins 9–16 are marked no-connect as a temporary library-part workaround. A part-quality report was filed.
Acceptance Criteria
  • Do not proceed to PCB placement, routing, or fabrication until the gas-module pinout and 1.6 mm footprint are verified and the unresolved ERC errors are cleared.
  • Preserve SDA on pin 3 and SCL on pin 4 of every I2C header.
  • Do not tie H2_VCC_IN or CO_VCC_IN to 3V3.

  • Project Overview

  • Implemented Interfaces

  • Explicitly Unresolved Items — Fabrication Blockers

  • Acceptance Criteria