6 votes

How to wire P.I.N.D.A. v2 to an SKR V1.3 board?

TL;DR To answer your question how (by assuming you have a 4 pins PINDA v2 sensor) to connect the sensor to your board, you have 2 options: Do not connect the white wire and treat the sensor as you ...
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  • 31k
4 votes
Accepted

Getting wrong measurements on my Kossel Linear Plus after installing SKR 1.3 with Marlin 2.0

So the problem was that the TMC2208 were wired for UART mode, yet Marlin was configured for standalone, which apparently makes them work, but with completely wrong step sizes. Changing it in the ...
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2 votes

Getting wrong measurements on my Kossel Linear Plus after installing SKR 1.3 with Marlin 2.0

I would check the "steps per distance" setting. If the motors were moving more than the firmware thinks, the height would measure as shorter than actual (since the number of steps would be less than ...
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  • 4,418
2 votes

G28 ignoring Z-Probe X/Y Offsets

You need to enable the constant Z_SAFE_HOMING (like: #define Z_SAFE_HOMING) in your printer configuration file (if you're using ...
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  • 31k
2 votes

Bigtreetech upload stalled after uncommented REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

There is a temporary solution which I have found here, on the reprap forums, Re: Upload to the board failed after LCD enabled: An official fix has been posted. Grab the new ultralcd.cpp from [...
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2 votes

How to have double extruder and double Z motor on a 5-driver board?

I second the previous answer if running second Z motor in parallel, just split wires or buy adapter consisting of two females to one male, Z motor on most printers don't draw huge current (or at least ...
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2 votes

Partial underextrusion in walls

Localized underextrusion usually means you're oozing material somewhere it wasn't supposed to go. Since you have Marlin 2.0, linear advance might help solve that, and in general right retraction ...
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2 votes

What UART port to use for RPi GPIO pins on an SKR v1.3 board

If you followed the video verbatim then the pins file will be wrong, because he's changing the pins based on an MKS Gen 1.4 and not the SKR 1.3. All pins on the SKR will look similar to P2_04, which ...
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1 vote
Accepted

Will the TMC2130 V3.0 stepper driver work with the Ramps 1.6 Plus board?

Well I found that I can use a DuPont cable to connect the diag1 pin to the right endstop There is also a beta functionality in the Marlin firmware I haven't tried: Just uncommenting ...
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  • 157
1 vote
Accepted

Switch nozzle contact probe auto leveling with Marlin 2.0

Basically, you are also using a probe, the nozzle is the probe. So this is very similar to an auto levelling setup using a capacitive or inductive sensor, the difference is that your ...
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  • 31k
1 vote
Accepted

Setting Junction Deviation in firmware has no effect

I've bought an SKR Pro V1.1 which is suffering from the same problem. It has actually to do with a shortcoming or design flaw (of the "HAL" or "Hardware Abstraction Layer" addressing of SPI devices) ...
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  • 31k
1 vote

G28 ignoring Z-Probe X/Y Offsets

Use Z Safe Homing to avoid homing with a Z probe outside the bed area According to Marlin firmware with this feature enabled: Allow Z homing only after X and Y ...
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1 vote

Bigtreetech upload stalled after uncommented REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

Marlin 2.0 is still very much in development. If you face issues like this and you're certain you haven't introduced any typos, try downloading the most current version of Marlin again (Github -> ...
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  • 1,247
1 vote

Bigtreetech upload stalled after uncommented REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

Marlin 2.0.0 is in an Alpha state. 'Alpha' is a state before Beta, meaning, it's not hot off the presses, it isn't even off the presses. You need to go back to the most recent "stable" version of ...
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