Arduino Mega instead of UP! Plus 2 corrupted CPU

DogushC September 12, 2019, 11:18am #1

Hi,
我有了!+ 2的CPU和我想replace Arduino Mega with Marlin firmware instead of it.

At attachment, there is a photo of my CPU and Mainboard PCBs with model and version infos.
Could you share schematic and layout of CPU Board?

pizzaboy192 March 5, 2020, 7:53pm #2

This may not be exactly what you’re looking for, but it seems TinyFab.xyz sells an alternate CPU for reasonably cheap ($65 shipped roughly) and it works with all open source software.