How to update the display

Some features, such as G-code preview, need updated firmware to work on some DACAI and TJC displays. Custom icon assets such as Giadej icon set are only supported by DWIN and DACAI displays.

If you have the stock icons and display assets, you do not need to update the display to use this firmware. Creality currently provides several types of display units with its Ender-3 V2/S1 printers:

DWIN display

DACAI display has a Updated firmware to enable G-code preview

SYNWIT (VIEWE) display, some users report problems with this screen.

TJC display, currently this display needs a custom compile to show leveling numeric data in the mesh viewer and some displays need updated firmware to enable G-code preview, more info: TJC issues.

Display firmware, boot image and icons compilations

This page list the display assets compilations compatible with Professional firmware.

How to install

1. Get an µSD card of 8GB or less.
2. Format the µSD card MBR, FAT32 and with a 4 KB sector size
3. Copy the DWIN_SET(DWIN), private(DACAI) or TJC_SET (TJC) folder in the Root of SD
4. Turn off your printer
5. Disconnect and disassembly the screen unit
6. Install the µSD card into the slot of the screen unit
7. Reconnect the screen to the printer
8. Turn on the printer and wait for the display to change color from blue to orange
9. Verify that the screen assets were updated
10. Turn off the printer and remove the µSD card from the screen unit
11. Reassembly the screen unit

If you weren't able to update the display, verify the format of the µSD Card (MBR, FAT32 and allocation unit of 4096 bytes) and the CRC of the files.

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Go to Stock display firmware

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Go to Giadej compilation

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Updating printer firmware

For update your printer firmware and get the latest version go here: https://github.com/mriscoc/Ender3V2S1/releases/latest