🚸 Fix E3V2 / S1 DACAI LCD compatibility with custom UIs (#880)

config/examples/Creality/Ender-3 S1/LCD Files/README.md

@@ -1,35 +1,7 @@
-# Ender 3 S1
+# Ender-3 S1 display update guide
 
-# Display firmware, boot image and icons compilations
+Starting with Ender-3 V2, the Ender-3 series **knob**-based (_not_ touch screens) color LCD screens share the same update procedure, with the only difference being the files that need to be copied to a microSD card, based on the type of display unit mainboard.
 
-Currently Creality provides two kinds of screen units:
+Please refer to the `README` document for the complete procedure and display variant compatibility list, available here:
 
-**Original Ender 3V2 DWIN display**
-![Ender3v2-DWIN](https://user-images.githubusercontent.com/2745567/156829365-a58a3afc-77e3-40b9-9e16-5edfe3073de8.jpg)
-
-**Original Ender 3S1 DACAI display**
-![Ender3S1-DACAI](https://user-images.githubusercontent.com/2745567/156829472-2c38a4ab-bdde-4c21-b78f-a30692c96500.jpg)
-
-For the Ender 3S1 you must to use the `private` display firmware / icon assets, available here: `../config/examples/Creality/Ender-3 V2/LCD Files`
-
-## How to install
-1. Get an SD card of 8GB or less.
-1. Format the SD card MBR, FAT32 and with a 4 KB sector size
-1. Copy the `private` directory in the Root of SD
-1. Turn off your printer
-1. Disconnect and disassembly the screen unit
-1. Install the SD card into the internal slot of the screen unit
-1. Reconnect the screen to the printer
-1. Turn on the printer and wait for the display to complete all tasks, confirming the procedure success, with the progress bar at 100%
-1. Turn off the printer and remove the SD card from the screen unit
-1. Reassembly the screen unit
-1. Turn on the printer and verify that the screen assets were updated
-
-If you want to change only the icons, then you can leave only the **9.ICO** file inside of the DWIN_SET folder.
-If you weren't able to update the display, verify the format of the SD Card (MBR, FAT32 and allocation unit of 4096 bytes) and the CRC of the files.
-
-Be sure to leave **only** the `private` folder at the root of the card.
-
----
-
-In: https://github.com/mriscoc/Ender3V2S1/blob/Ender3V2S1-Released/display%20assets/readme.md
+`../config/examples/Creality/Ender-3 V2/LCD Files`

config/examples/Creality/Ender-3 V2/LCD Files/private/config.txt

@@ -1,5 +1,5 @@
 R1=07; 115200
 R2=0C;
-R3=7F;
-RC0=01;
-RFA=01;
+R3=6F;
+RFA=01;
+RFC=18;