I would like some help with flashing the bootloader of my 3D printer (Creality Ender 3 pro).
From TH3D I've could download this bootloader with Marlin firmware.
The problem is that I don't have a Arduino Uno, but I do have an Atmel-ICE programmer/debugger.
Is there a possibility to use this device with the Arduino IDE?
If, yes are there good tutorials that can help me with this?
In future I would like also to use Arduino IDE to flash µC
Many thanks for your support.