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7 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 ...
0scar's user avatar
  • 36.3k
6 votes

Noise cancelling Chiron Y-axis

Have you tried a concrete tile for garden with foam below it? Check https://www.cnckitchen.com/blog/reduce-your-3d-printing-noise-with-a-concrete-paver The same is on ...
FarO's user avatar
  • 4,448
3 votes

Steppers suddenly disabled during job

I think I fixed the problem. Marlin was configured in hybrid mode with stealth chop mode at low speed then spread cycle when the stepper goes faster. I removed stealth chop and set spread cycle at any ...
Bernard de Terwangne's user avatar
3 votes
Accepted

I can't figure out how to name this problem or solve it

Conclusion So I found my mistake: It was the E-Steps I did wrong it over extruded. The best E-Steps per mm are 92 for me. The mistake took place because I took my E-step number from a Video Tutorial ...
Ericsonpsy's user avatar
3 votes
Accepted

Why would all of the Ender 5 Pro's axis motors (X, Y and Z) stop being able to move (all at once)?

The Creality V1.1.5 board was fried. I replaced it with a BIGTREETECH SKR MINI E3 V2.0 32BIT CONTROLLER. After struggling to find a corresponding firmware for the Ender 5 pro, the axis motors worked ...
Mahlomola Daniel Cwele's user avatar
3 votes

I can't figure out how to name this problem or solve it

I'm an Ender 3 Pro user and I've been through almost every problem this machine has. If you are on original hotend and Bowden style extruder, then first try the hot end PTFE fix What the picture may ...
FrontENG's user avatar
  • 176
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 ...
dash3811's user avatar
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 [...
William Jerome's user avatar
2 votes

Configure Marlin for tool changing system

Use a servo. This way you can use the digital pins to control it; or in your specific case PWM_PC9 Connect it to the expansion port and configure one of the digital ...
user77232's user avatar
  • 2,448
2 votes

OctoPrint won't stop my print with a pause

If you want to pause at the Octoprint command streaming level rather than at the printer level, have your slicer emit the Octoprint @pause command rather than real ...
R.. GitHub STOP HELPING ICE's user avatar
2 votes

How to access BIGTREETECH firmware

The previous answer is good, but here's one specific for Bigtreetech. Install platform.io. I use the command-line interface (CLI) Modify your marlin files. You can clone existiing firmware for your ...
K Mmmm's user avatar
  • 1,722
2 votes

I can't figure out how to name this problem or solve it

I use the older 2018 model of the Ender3, and so far I have had only to replace some consumables and my extruder for an aluminium one, some nozzles, and one time a fresh Bowden, and I am golden. To me,...
Trish's user avatar
  • 22.2k
2 votes

BTT SKR Mini E3 V3 w/BTT smart filament sensor

Ok, it appears I have gotten it working. I guess I didn't flash the firmware after reading that the Smart Sensor requires a minimum of 7 mm of ...
Semperfi89's user avatar
2 votes
Accepted

How to connect Arduino Uno R3 to Bigtreetech SKR Mini E3 V3

First, make sure that you have flashed your Uno to be an ICSP programmer. Then you just connect up the SPI pins of the two boards. The pins on the Uno that you must use, are these, circled in yellow (...
Greenonline's user avatar
  • 6,573
1 vote
Accepted

Ender 3 BLTouch not working with BigTreeTech SKR mini e3 or stock motherboard

I had this same issue and fixed it by removing the z-stop cable and using the black and white (the combined 2 wires on the BLTouch). Below is a diagram that may help.
M Moon's user avatar
  • 26
1 vote

Adding a TMC2209 driver to BIGTREETECH SKR mini E3 V3.0 control board using Marlin

I have the same idea on the same board, but I think to stay with the DIR/STEP mode first. The CLK is useless for the DIR/STEP mode, then I suppose that it is useful for UART mode. But this datasheet ...
Chalain's user avatar
  • 11
1 vote

Why does the ZAxis not move when I autohome when using the BTT as a probe and the SKR e3V3 image?

Sorry finally getting back to answering the question. If this happens and your BLTouch is plugged into the Z-Probe you should make your Configuration file look like this... ...
Jackie's user avatar
  • 183
1 vote

Ender 5 BlTouch Install

After some research, the BlTouch can be wired to the mainboard two different ways; the 2 pin wires (that were black and white in the kit I bought) are able to plug into the probe spot with the 3 pin ...
Carter's user avatar
  • 317
1 vote
Accepted

Possible to get G34 auto align and IDEX with Ender 3 Pro and BTT E3 RRF?

The basic RRF board has a single Z driver which connects to two Z stepper sockets. In order to individually drive two steppers, you need an optional stepper driver like in a dedicated Z2 stepper ...
0scar's user avatar
  • 36.3k
1 vote
Accepted

Weird pattern on vertical surfaces on all prints

Seeing the infill from the outside is usually caused by having a thin wall or an incorrect wall thickness compared to your nozzle. Wall thickness should be a multiple of your nozzle diameter; so a .4 ...
agarza's user avatar
  • 1,674
1 vote

Why would all of the Ender 5 Pro's axis motors (X, Y and Z) stop being able to move (all at once)?

Usually, steppers not working can be found when the lines are broken. Often this is an unplugged Stepper, but OP checked that. That 3 steppers at once failed could indicate a bad firmware update, ...
Trish's user avatar
  • 22.2k
1 vote
Accepted

Z banding issue

So it looks like I finally resolved that issue. I compiled a complete new firmware based on the Marlin bugfix branch. Before I was working on the sources provided in the Bigtreetech GitHub. I started ...
zero695's user avatar
  • 31
1 vote
Accepted

BLTouch not touching bed while leveling

I think I fixed everything. What I did is I used this guide <youtu.be/y_1Kg45APko> which was a guide by makes'n'breaks on setting the probe z-offset using pronterface and then reverted to the ...
vicious_hog's user avatar
1 vote

Ender 3 Pro + SKR mini E3 1.2 + BLtouch doesn't work with downloaded bin file

A) it tries to exceed the X limits and makes the loud clicking sound while performing the bed leveling. it even tries to move past the X end stop switch. This tells me that the firmware you use is ...
Trish's user avatar
  • 22.2k
1 vote

3D printer homing issue, nozzle damaging the bed when printing

For some reason the Z axis finishes homing with the extruder 6 mm above the bed. If homing Z axes seems proper - i.e. nozzle is "touching" the bed during proces, and not going below the bed ...
octopus8's user avatar
  • 986
1 vote
Accepted

How to access BIGTREETECH firmware

Basics Firmware can be distributed in 2 ways: As a compiled file (for example as .hex). As an uncompiled repository (as in a preconfigured marlin distribution) that needs to be compiled at the users' ...
Trish's user avatar
  • 22.2k
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 ...
ChesuCR's user avatar
  • 177
1 vote
Accepted

Prevent raising Z-axis after homing

Just solved my own problem. Instead of looking in Marlin for the command, I found out the reason it was lifting up quickly was because of a custom command embedded in the G-code by the slicer. I got ...
Jack Hasselbring's user avatar
1 vote
Accepted

BigTreeTech mini e3 V1.2 endstop installation

You do not need to connect the red (+) wire of the endstops. The controller board uses a technique to ensure the signal is 3.3 V or ground, see the top left schematics of this link (will insert ...
0scar's user avatar
  • 36.3k
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 -> ...
towe's user avatar
  • 1,562

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