How to Flash A Bootloader and Firmware on Ender 3 Motherboard 1.1.4

The latest Ender 3 3D Printers are being shipped with the version 1.1.4 Motherboard, and the instructions online for flashing the bootloader have the wrong ISP pin diagrams. I have decided to write my own how-to and inform you guys how to get the ISP header pins lined up correctly with your Arduino. Tools Required […]

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