Basic Information: Ender 3 Pro 8 bit / V1.1.4 RPi3b+ klippy.log (642.0 KB) Describe your issue: I have added a clone CR Touch to my Ender3Pro. It is an older 8 bit board, as I am running Klipper I have no use for the LCD screen on the printer so I have wired (I thought correctly) direct to the r…

You may look here: [image] CR touch wiring and Config for Ender 3 v1.1.4 General Discussion Basic Information: Printer Model: Ender 3 MCU / Printerboard: v1.1.4 Host / SBC Fill out above information and in all cases attach your klippy.log file (use zip to…

Thanks for this. I have seen this article. After looking at these pin 27 boards on Amazon it appears the track from the sig pin on the reverse of the PCB goes to the pin I have connected to I’m the picture. Thought there was no need to purchase one as I don’t intend to refit the LCD display

What I’m wondering about: On your picture you mention just 3 wires/signal. for the CR touch you need at least one wire/signal more.

If you do not need the connector for a display, then you can connect directly, e.g., with jumper cables. The adapter has no function except making the correct pins a bit more accessible.

The other two are connected to the z stop pins

Connecting directly is exactly my intention

Clone CR touch config query on Ender 3 Pro running Klipper

General Discussion

EddyMI3D June 11, 2025, 3:26pm 2

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Clone CR touch config query on Ender 3 Pro running Klipper

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