PCB Files & Manufacturing
Prepare a Gerber fabrication package
Prepare one clearly identified fabrication revision, with Gerber layers, drill data and the specifications needed for a PCB quotation.
For PCB fabrication
Use this checklist for bare PCB enquiries. For assembly, include the assembly file set as well.
Prepare one final fabrication package
| Deliverable | Check before submitting |
|---|---|
| Copper and board outline | Include every copper layer and one clearly identified closed board outline. Remove obsolete revisions. |
| Drill data | Include drill files and identify plated / non-plated holes where applicable. |
| Mask and legend | Label top and bottom files consistently. Make any intentional omissions explicit. |
| Specifications | State dimensions, layers, quantity, material, thickness, finish and any special requirements. Confirm supported options against PCB Capabilities. |
| Special instructions | Identify controlled impedance, stack-up requirements, slots, cut-outs or panel details explicitly; request confirmation for the actual order. |
Example folder structure
These are illustrative names, not a required naming standard or a manufacturing-ready design.
ProjectName_RevB/ fabrication/ (Gerber layers and board outline) drill/ (drill data) requirements.txt assembly/ (only when assembly is required)
Avoid common submission errors
- Do not mix RevA and RevB files in one ZIP.
- Match the dimensions in your order to the final board outline.
- Distinguish a single board from a panel; see panel requirements.
- A successful upload or visual preview does not itself confirm manufacturability or final pricing. Resolve questions through quote and file review.
Next step
Still need help?
Email service@esp32s.com with your order or request reference and the details of your question.