CRTouch & Mellow Fly E3 Pro V3 | Reprapfirmware, DSF and DWC | Page 1

unborn trout Sep 13, 2025, 11:36 PM

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Hi everybody,
I'm upgrading my Ender 3 V2 and I've installed RRF V3.6.1 on Mellow Fly E3 Pro V3.
It has a Creality CRTouch and I double checked pinout of the cable. At the moment it's reversed to BLTouch pinout.
It doesn't respond to M401 or M402. LED on CRTouch is always lit and Z-Probe value at RRF Dashboard is always 1000.
If I try to home Z, it says "no endstop configured for axis 2"
I attached config.g file.
I appreciate if you help me figure out what the problem is.

📎 config.g

wraith windBOT Sep 13, 2025, 11:36 PM

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GG @unborn trout, you just advanced to level 1!

crystal linden Sep 14, 2025, 6:34 AM

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If it doesn't respond to M401 or M402 then you have a problem. Do you have a deployprobe.g and retractprobe.g file in sys?
Your config looks correct so you homeall/homez are probably wrong too

unborn trout Sep 14, 2025, 1:30 PM

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These are the files in sys folder

📎 homez.g 📎 retractprobe.g 📎 deployprobe.g 📎 homeall.g

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📎 board.txt

#CRTouch & Mellow Fly E3 Pro V3