Wich Printer.cfg for the Neptune 3Pro ?

[matY378]

Hello,

There are 2 Printer.cfg for the N3Pro, which one should you prefer and what are the differences? Thanks

[BardinGuitars]

Hello! I tried to compile the firmware for Neptune 3Pro by myself. Choosing STM32F401, 32KiB bootloader, 8Mhz and USB (PA11/PA12), it doesn't work. But your file works fine. Please tell me what settings you chose.

[TheFeralEngineer]

Pa10/pa9 for USB on elegoo boards (I know, it's labeled usart in make menuconfig, but that's how they do it)

Phil T. The Feral Engineer

www.theferalengineer.com

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On Sun, Mar 17, 2024, 1:01 AM BardinGuitars @.***> wrote:

I tried to compile the firmware for Neptune 3Pro by myself. Choosing STM32F401, 32KiB bootloader, 8Mhz and USB (PA11/PA12), it doesn't work. But your file https://github.com/TheFeralEngineer/Klipper-for-Elegoo-Neptune-series-3D-Printers/tree/main/Neptune%203%20Pro%20config/board%20firmware/USB%20communication works fine. Please tell me what settings you chose. 2fba29f1-f5f8-4b56-a3f3-077e81f7c3ef.png (view on web) https://github.com/TheFeralEngineer/Klipper-for-Elegoo-Neptune-series-3D-Printers/assets/163077685/35adcc88-3e0d-44d0-aad5-7a4340dc7f4a

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[BardinGuitars]

Ty so much!