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41 lines
1.9 KiB
Markdown
41 lines
1.9 KiB
Markdown
# Ender-5 Plus with BTT SKR 3 Configurations for Marlin Firmware
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> [!IMPORTANT]
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> LCD cable will need to be modified to fit the SKR 3 motherboard (See board silkscreens for pin labels):
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>
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> | LCD -> SKR 3 |
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> |-----------------|
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> | `TX2` -> `PA10` |
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> | `RX2` -> `PA9` |
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> | `GND` -> `G` |
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> | `5V` -> `+5V` |
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## About
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These are configuration files for the Ender-5 Plus to work with a BTT SKR 3 motherboard using the stock LCD with A4988 stepper drivers.
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## Marlin DGUS UI "Reloaded" Instructions
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To use `DGUS_LCD_UI RELOADED` the stock LCD must be flashed with custom firmware.
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### Get the DWIN_SET
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- Download the `DWIN_SET` archive from https://github.com/MarlinFirmware/Configurations/raw/bugfix-2.1.x/config/examples/Creality/Ender-5%20Plus/DGUS-Reloaded/DWIN_SET.tar.gz
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- Extract the contents of the archive. You should now have a folder called `DWIN_SET`.
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### Prepare the SD Card
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- Format a Micro-SD card, selecting FAT32 for the file system and 4096 bytes sector size. These parameters are required for the procedure to work.
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- Copy the `DWIN_SET` folder to the root of the Micro-SD card.
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- Unmount and unplug your Micro-SD card.
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### Flash the touchscreen
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- Turn off and unplug your printer (both power and USB).
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- You will need to access the Micro-SD slot on the back of the touchscreen (not the one that may be on your mainboard). If necessary, open the printer to access this slot.
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- Insert the Micro-SD card into the screen SD slot.
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- Plug the printer's power cable back in (but not the USB cable) and turn on the printer.
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- After a few seconds the screen background will turn blue and the firmware flash will begin. _Do not cut power to the printer while the procedure is running!_
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- When the procedure ends the screen will display a blue background with an END message and summary.
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- Turn off the printer. Remove the Micro-SD card from the touchscreen. Reassemble the printer if needed.
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- The touch-screen firmware is now up-to-date.
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