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Homers3D / Tevo-Nereus

TEVO Nereus 3D Printer Firmware & Documents
https://www.tevo.cn/products/3d-printers/tevo-nereus/
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Please provide src code #2

Open jkoenig72 opened 4 years ago

jkoenig72 commented 4 years ago

Hi,

Still having issues to get auto leveling working.

Can you provide full source code?

Thanks! Joerg

Homers3D commented 4 years ago

Hi Sir , can you please open ticket to us , our engineer will assist you solve the issue .

alex@tlmaker.com

From: jkoenig72 Date: 2019-09-21 05:24 To: tevo3d/Tevo-Nereus CC: Subscribed Subject: [tevo3d/Tevo-Nereus] Please provide src code (#2) Hi, Still having issues to get auto leveling working. Can you provide full source code? Thanks! Joerg — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

xangxiong commented 4 years ago

@jkoenig72 , what I found to work is updating these config values in the robin_nano_cfg.txt and reflashing the firmware.

INVERT_X_DIR 0 INVERT_Y_DIR 0 INVERT_Z_DIR 1 INVERT_E0_DIR 0

Not sure why they were changed before. Autoleveling seems to work now test movement are working as well.

If you need the firmware source code, I believe this is using the same MKS Robin Nano here (https://github.com/makerbase-mks/MKS-Robin/tree/master/MKS%20Robin%20Nano). Firmware generated looks the same, not sure if it is change to fit the Tevo.

jkoenig72 commented 4 years ago

Thanks!

focusedddd commented 4 years ago

The nerus is half baked. Auto leveling is shot. It auto levels, and then on print it runs at the Z probe offset....g29 just keeps pushing Z-axis higher when executing before print. Axis are improperly set in the firmware.

What a joke.

xangxiong commented 4 years ago

Yeah, auto leveling is not stable on the Nereus. I tried the config changes above and the auto leveling seems to work, but is not accurate at all. First time it auto level, the print turns out fine, but subsequent auto level seems to be slightly off, which resulted in prints not sticking to the bed. I ended up abandoning the auto leveling completely and just use the manual leveling.

focusedddd commented 4 years ago

I just downloaded the robin firmware source, ill fix this and post here the updated firmware.

focusedddd commented 4 years ago

at first glance, they have the hotend offset wrong. It should be a negative not positive value

focusedddd commented 4 years ago

I fixed it, gonna do a few test prints to confirm its good.

deleonjos commented 4 years ago

I fixed it, gonna do a few test prints to confirm its good.

Can you please provide the steps to fix this issue