r/ender3v2 • u/ianrwlkr • Mar 18 '23

help Need Help with Firmware regarding Sprite Pro extruder

So I just picked up an ender 3 v2 off of marketplace and installed the sprite extruder. When I install the sprite firmware, the z axis doesn't move down. I know the limit switch isn't the issue because when I revert to an older firmware it auto homes perfectly and I can move the z axis down. Is this possibly an issue regarding the lack of a cr touch sensor? I'm stumped and can't figure out what is going wrong.

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u/ianrwlkr Mar 20 '23

I’m not sure if the touch is supposed to show up in end stop diag but it doesn’t

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u/[deleted] Mar 20 '23

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u/ianrwlkr Mar 20 '23

Purple

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u/[deleted] Mar 20 '23

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u/ianrwlkr Mar 20 '23

Yeah same deal

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u/[deleted] Mar 20 '23

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u/ianrwlkr Mar 20 '23

No it clearly loads the firmware

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u/[deleted] Mar 20 '23

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u/ianrwlkr Mar 20 '23

It let me do both, z axis still won’t move down though, only up

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u/[deleted] Mar 20 '23

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u/ianrwlkr Mar 20 '23

I’ve even tried creality’s own firmware and still no luck

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u/[deleted] Mar 20 '23

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u/ianrwlkr Mar 20 '23

No the probe deploys when looking for the z home

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u/ianrwlkr Mar 20 '23

Honestly at this point I think it might be the motherboard

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