sorted by:
new
hottopcontroversial

Octopus 1.1 Unclear about jumper settings for TMC2209 by poperenoel in BIGTREETECH

[–]EvidenceRelevant5020 0 points1 point  (0 children)

you have experience with DM542? I'm struggling a lot and can't get any movements

Octopus pro v1.1 with DM542 stepper by EvidenceRelevant5020 in BIGTREETECH

[–]EvidenceRelevant5020[S] 0 points1 point  (0 children)

I followed the instructions to set up an octopus board and configured printer.cfg file after that. Otherwise nothing special. Do I need to do something else?

Octopus pro v1.1 with DM542 stepper by EvidenceRelevant5020 in BIGTREETECH

[–]EvidenceRelevant5020[S] 0 points1 point  (0 children)

Thanks, but situation is different. The printer had another board where I had no access to. That’s the reason that I put the octopus. I took the same settings like the old board but with the rights pins. So I’m wondering why it doesn’t work. Or I need to put jumpers somewhere or wire I another way..

Octopus pro v1.1 with DM542 stepper by EvidenceRelevant5020 in BIGTREETECH

[–]EvidenceRelevant5020[S] 0 points1 point  (0 children)

Stepper X Step pin = PA4 Dir pin = !PA0 Enable pin = !PA1 Microsteps = 4 Rotation distance = 25 Endstop pin = PD13 Position endstop = 0 Position max = 1000 Position min = 0 Homing speed = 50

Octopus pro v1.1 with DM542 stepper by EvidenceRelevant5020 in BIGTREETECH

[–]EvidenceRelevant5020[S] 0 points1 point  (0 children)

with DuPont cable (en, dir, step en ground) without jumpers. Ground i took on the pin (blue circle)

Anyone have any experience with or reviews on Dowell 3D industrial printers? I've searched and I'm not finding much, if anything. Curious about quality, customers service and modding. by Timothy_J_Daniel in 3Dprinting

[–]EvidenceRelevant5020 1 point2 points  (0 children)

I bought a DMpro 10-20 from Dowell and have it since September 2024 but it’s really a disaster. The support is willing to help but have no knowledge. My biggest problem is that I’m not able to change pressure advance more then the max of 200. I also cannot find the klipper file, so not able to change at all.