Raspberry Pi 5 HAT Netlist Review


Yes — I can build a Raspberry Pi 5 HAT from public pinout/HAT mechanical information and the netlist you uploaded. I’ll outline the approach, note the edit-access limitation, and identify the validation steps needed before layout.
Yes. We can create it using public Raspberry Pi 5 40-pin header/HAT mechanical info plus datasheets for the MAX31855, ADS1115, ACS712, DRV8871, relay interface, and connectors.
Because this template project is view-only for you, the clean path is either:
  1. fork/clone the template into an editable project, or
  2. start a new project from scratch with the HAT outline, 40-pin header, and your uploaded netlist.
I would build it in this order: schematic from the uploaded netlist → datasheet-required passives/decoupling/protection → power budget for 3.3 V, 5 V, and 12 V paths → ERC cleanup → HAT PCB outline/placement → routing. Since the template includes PCIe nets, I’d only keep PCIe if you actually need it; otherwise the HAT can be simpler and avoid controlled-impedance PCIe routing.
Start here if you want a fresh editable design: Create Raspberry Pi 5 HAT Project
Create the HAT in a new editable project using that prompt.
I’ll set up the new-project creation link with the full HAT design prompt so you can open an editable Flux project directly.
I can’t create the project for you directly from this chat, but this link will open Flux’s new editable project flow with the full prompt pre-filled:
After it opens, Copilot should begin the editable design in that new project.
Add TVS protection
Add HAT EEPROM
Set HAT dimensions
Add test points

J1
H3
H4
H2
H1
RPi1
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