Ender 3 Pro, Sprite Extruder, Creality 4.2.7 mainboard, Marlin 2.0.9.03, CR Touch

As the title says, I have the above hardware, but just installed the CR Touch. I’m having some serious difficulty finding the right combination of firmware to get the CR touch to work… It doesn’t auto home, fails after touching same (first) spot twice, and gives 112 error. install instructions do not have the right steps, as in the options listed aren’t there. Does anyone know where I can find the right firmware, or even a method to combine all of it piecemeal?

1 Like

I have the same configuration.
I’m running at marlin 2.1.2 (2022)
I can’t build a custom firmware.
I would like a option with an filament (colour) change at printing, i believe this option is not available right now.
Can some one help me with this?

did you manage to sort this??