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4 votes

Stepper Motors getting extremely hot

I notice that in "configuration_adv.h" for the BIGTREETECH-SKR-mini-E3, which uses TMC2209 drivers, the similar section has: ...
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3 votes
Accepted

How can I print to my FLSUN QQ over Wi-Fi?

Assuming you use Ultimaker Cura to slice, there is a MKS plugin that allows connecting to the MKS WiFi module that comes with the QQ. Just follow these steps: Install the MKS WiFi Plugin Open Cura ...
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  • 1,269
2 votes
Accepted

Marlin 1.0 works: Marlin 2.0 destroys Z-axis motion

I believe (from reference) the default steps per mm for the FLSUN 3D Cube are: ...
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  • 30.4k
1 vote

MKS-SBASE V1.3 Marlin Stepper Motor Current

From "WHAT IS WRONG WITH MKS ?": They use DRV8825 stepper drivers which are much more prone to loosing steps than Allegro or Trinamic drivers DRV8825 driver current cannot be changed from ...
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  • 30.4k
1 vote

How to add custom physical buttons to a 3D printer in Marlin software

ultralcd.cpp Maybe, just maybe, this post from how to add a physical button to extruder motor control? #10394 could help (the emphasis is mine): rather than ...
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  • 5,707
1 vote

Stepper motor driver dead?

You can fix this. The current switching portion of the driver appears fine, as does the motor. First check the improbable, but easy to fix Although I think it is unlikely, something could have been ...
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  • 4,398
1 vote

Error "TMC2208 or TMC2209 on Z2 requires Z2_HARDWARE_SERIAL or Z2_SERIAL_(RX|TX)_PIN

Your question is missing important information, but I can try to figure out something. You didn't say what kind of firmware it is. I assume it is Marlin. Your problem is that there are no Tx Rx pins ...
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1 vote

Thermal runaway

Thank you for updating the pictures (twice) and giving us the info to work with! At the moment I see two things: First, the printhead doesn't reach the 210 °C set into it in the last timeframe. ...
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  • 19.2k
1 vote

How can I print to my FLSUN QQ over Wi-Fi?

As the auto-install from the Marketplace described in this answer wasn't working , I did have to manually install the MKS WiFi plugin on my Mac (M1 MBPro). To do this I just: Downloaded the GitHub ...
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  • 11

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