28
Feb
Feb
Firmware & Guides
SKR Mini E3 V2 / V3 on Ender 3 V2 / Ender 3 S1 LCD DWIN Knob Screen
Instructions to use ender 3 V2 stock LCD with SKR mini E3 V2/V3 or even E3 Turbo.
Since Ender 3 V2 & Ender 3 S1 are using the same knob LCD screen, they have slight different pin out compared with the LCD12864 or BTT TFT Screen. SKR Mini E3 V2/V3 are viable drop-in replacements for Creality 4.2.X boards as they are equip with TMC2209 in UART, Linear Advance and many more extra ports & features. Making it the best alternative to buying a new board from Creality.
Installation is very easy and board has exactly same dimmensions as Creality v4.2.2 and v4.2.7, connector layout is also very similar.
Only hardware modification required is a display cable adapter made with 8 dupont F-M cables.
There was an issue discussed on github that there would be freezes when homing unless:
“You can get serial to work by editing the STM32Duino code and changing the USB_EP to single buffer instead of double buffer.”
I couldn’t figure out how to do that. (Can’t find a .platformio folder)
Is this still needed if
https://github.com/Jyers/Marlin/archive/refs/tags/v2.0.1.zip
is used?
yeap, it works but you need to compile a different firmware for SKR Mini E3 V3
I have an Ender 3 v2 printer and would like to use the SKR Mini E3 V3.0 to replace the Creality 4.2.2 board. I prefer to keep my Creality stock LCD. Will your SKR Mini E3 v2.0 instructions above work for the SKR Mini E3 v3 board?