Ender3 4.2.7 board + BLTouch + TouchScreen (Screen unresponsive)

[CRCinAU]

DWIN isn’t a touchscreen - its a communication protocol with the display.

These require a rotary encoder - aka the knob.

There’s a number of different DWIN screens (and likely more now) documented here:

Identifying Ender 3 V2 screen versions

Creality have begun shipping out multiple different screens with Ender 3 V2 printers - and as we see more of them appear in the wild, we are finding minor problems with rendering and different behaviour to different revisions of the screen hardware / software. Generation Type CPU Chip Picture Notes Gen 1 / DWIN N2VX82.00HG08 or dwin.com.cn on chip [image] Firmware goes in the DWIN_SET directory. Gen 2 / DACAI F1C100s [image] Firmware goes in the private directory. Gen 3 / VI…