Document some DGUS Extensible UI Display firmwares

[ellensp]

Description

I am looking at various DGUS Extensible UI Displays, found it all rather confusing as everything said they use the Marlin
DWIN_SET. But this is not accurate

Added some details to the Configuration.h as to the actually DWIN_SET's each display uses.
Not sure if you want there here, but is a starting point.

Benefits

Less Confusion (perhaps)

[RipperDrone]

needs to read 'specified' instead of 'spesified' :-)

[ellensp]

@RipperDrone Corrected typo.

[ellensp]

Looks like new teensy platform 4.13.0 breaks marlin tests. released 12 hours ago. https://github.com/platformio/platform-teensy/releases

[thinkyhead]

Note that I'm trying to work it out so that we have just one DWIN_SET that applies to all of our customized DWIN/HMI implementations, with some icons shared and others specific to certain UIs, but I will need to keep whittling down the existing pile of PRs before I will be able to dive into that with gusto.

[thinkyhead]

Note that the DWIN_SET for Ender-3 V2 is included with its configuration files in the Configurations repository, although the screen that comes with the Ender-3 V2 can likely be used with any board.

[ellensp]

Do you intend on removing these original UI's?
"Note that I'm trying to work it out so that we have just one DWIN_SET " is this in addition to the MarlinUI or are you referring to the MarlinUI?

[thinkyhead]

I am referring to all the DWIN_SETs that pertain to the Ender-3 V2 display, and only that display. There are currently 3 separate PRs dealing with that display, and I would like to eventually have them all share the same DWIN_SET. Even though the MarlinUI implementation doesn't need any of the assets from the Creality UI or the Jyers UI, it doesn't hurt to have them on the display, and the MarlinUI only adds a tiny amount of bitmap data to the pile.

[thisiskeithb]

Note that the DWIN_SET for Ender-3 V2 is included with its configuration files in the Configurations repository, although the screen that comes with the Ender-3 V2 can likely be used with any board.

You can now buy the LCD as a standalone upgrade for any Creality 4.x board, but as you noted, it works with just about any board as long as you create the correct cable & setup pins in Marlin correctly. This screen is commonly used on BTT E3 Mini V2 boards for example.

The same goes with the to-be-supported touch screen from the CR-6 SE. You can also buy the standalone TFT as an upgrade for any printer.

[ellensp]

@thisiskeithb I have already helped several people put this LCD on their non creality 4 motherboards.
It works fine, just needs a serial port correct LCD_SERIAL_PORT and #define ENCODER_5X_STEPS_PER_SEC 30 (as this is only in ender 3v2 config)

[thisiskeithb]

I have already helped several people put this LCD on their non creality 4 motherboards.

Yes, that’s what I said above. Those LCDs/TFTs will work on other boards with the proper cable and Marlin settings.