Analyze footprint and CPL data to correct JLCPCB 3D model alignment.
npx skills add https://github.com/pjcau/esp32-emu-turbo --skill jlcpcb-check
Please help me install this Agent Skill. Skill: jlcpcb-check Source: https://github.com/pjcau/esp32-emu-turbo/tree/main/.claude/skills/jlcpcb-check Command: npx skills add https://github.com/pjcau/esp32-emu-turbo --skill jlcpcb-check
This skill helps identify and fix JLCPCB 3D model alignment issues for a specific component by comparing footprint data, CPL data, and placement orientation to ensure correct bottom-side soldering and alignment.
Provide the target component reference (e.g., U5) and run the analysis to determine the correct CPL rotation and position for JLCPCB placement.
High-intent search queries and answers about installing and using this skill.
Fix JLCPCB 3D model alignment by analyzing footprint data, CPL data, and part orientation to compute rotation and position corrections for bottom-side placements. This process compares your project's footprint definitions against external EasyEDA model orientation data to generate corrected CPL variants.
CPL rotation misalignment occurs when footprint data and placement orientation do not match the external EasyEDA 3D model coordinates. Analyzing the BOM reference designator, footprint center, and pad coordinates determines the valid rotation corrections needed to align the 3D model with the real footprint.
Generating corrected CPL files requires scripts/generate_pcb data, matching BOM data, and current CPL data. These inputs identify the target component's LCSC part number and footprint name to compute valid rotation corrections and produce updated CPL variants for 0, 90, 180, and 270 degrees.
Yes, you can automatically calculate rotation and offset corrections by retrieving footprint definitions and placement information from project scripts. The analysis fetches external model orientation information from EasyEDA resources to propose a recommended fix strategy and insert corrections into your PCB tooling.
The best way to align JLCPCB 3D models with precision is to cross-reference BOM reference designators and footprint names with CPL layer and rotation data. This comparison enables the generation of corrected CPL variants and updates the PCB tooling data for reliable physical assembly.
Correcting JLCPCB footprint alignment is limited to components explicitly listed in your BOM and requires matching scripts/generate_pcb data. Without the corresponding footprint definitions and CPL data for the target reference designator, the analysis cannot determine valid rotation corrections or produce updated CPLs.
synqingMap schematic symbols to footprints and generate BOMs in CSV/YAML formats.
mattpainter701Plan and manage PCBWay fabrication and assembly workflows.
pjcauAnalyze CPL rotations against gerber pad data to correct misaligned JLCPCB exports.
pjcauValidate JLCPCB CPL rotation, position corrections, and pin nets for bottom-side components.
