Homing question about: define Z_HOME_DIR (no replies)
It seems my CNC 'forgets' about Z home. Z has no end stops. In Marlin config*.h it's: #define Z_HOME_DIR 0 I think there should be 1 or -1 - is 0 correct or should I comment the line out? #define...
View ArticleMKS Gen L v1.0 cannot write SD card (no replies)
Hello World! I have a problem: I can't configure correctly my SD module (a simple SD module without screen, by Fysetc). I'm able to read files, but when I try to write (using usb or wifi, with Cura or...
View ArticleZ-Probe and Z-Homing (2 replies)
Hi, i´m in the process of building my own Printer, has by now roughly 30x22x8 cm Print Area (Z-Axis will be raised afterwards, if everything works well). It consists mainly of reusing Parts of my...
View ArticleM404 - Changing Filament Diameter (2 replies)
Hi! I have a very simple question, about filament diameter. It´s strange why is needed two places, in configuration.h and in Slicer, but ok! I think! Now I want change the filament diameter, I need to...
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Marlin Firmware Pin Header Configuration (no replies)
titlecard_small.png Are you looking into configuring your own, self-built 3D printer for Marlin? Then you may be interested in a basic list of configurations that you can map to hardware. Marlin...
View ArticleMy HOME is messy! (4 replies)
I have a messy HOME. My HOME is at the back right side. Before it was at X0 Y0 - but with Pronterface the jog direction was wrong UP send Y to the front, LEFT send X right. So I swapped X and Y...
View ArticleI2C lcm1602 configuration (3 replies)
hey all, i have a problem with my i2c lcm1600 lcd wich i cant get figured out myself im pretty new to all the programming stuff but ive changed a k8200 printer with a new bed, hotend and a ramps1.4...
View ArticleMKS monster 8, no USB serial appears (no replies)
Hi, I have a problem. I have bought MKS monster 8 board which I want to use for my CNC, but I can't get it to create a USB serial port. The SERIAL_PORT is set to -1. The hardware itself seems to work...
View ArticleMarlin Input Shaping on Prusa? (no replies)
I have an old, well used, second hand Prusa MK2. I have modded it quite a bit and changed firmware to marlin 2.0.9.3. However, the printer frame is not rigid and the whole machine vibrates when...
View ArticleShims compensation (1 reply)
Good afternoon, I would like to know how to the shims compensation works. In particular, I would like to know what this formula means: destination[Z_AXIS] = abs(hotend_offset[Z_AXIS][1]) -...
View ArticleUsing 3-point manual leveling while disabling mesh leveling with UBL? (2...
The explanation for this is a little complicated. I've been tweaking my Kossel delta printers, and I've become rather obsessed with getting the settings for the DELTA_RADIUS and DELTA_DIAGONAL_ROD...
View ArticleSaving Babysteps to M206 (no replies)
This is for 3 head Manufacturing printers producing 3 prints at one time. 1. We don’t use a probe of any kind. 2. We use a fixed Z optical sensor that is perfectly aligned with our fixed Reference...
View ArticleWhich marlin to use, from the website or the github ? (no replies)
Hi.. Which marlin to use ? The marlin from the website ? https://marlinfw.org/meta/download/ Or the marlin from the github ? https://github.com/MarlinFirmware/Marlin diff -r .... .... Shows a lot of...
View ArticleUpgrade part ANET A6 hardware and firmware, does this work ? (no replies)
Hi.. The goal is to change a ANET A6 to : MARLIN ARDUINO MEGA 2560 RAMPS 1.4 DRV8825 LCD 12864 And keep : 12 VOLT POWER SUPPLY THERMISTOR EXTRUDER THERMISTOR HOTBED STEPPERMOTORS BLTOUCH Has this been...
View ArticleUBL causing weird behaviour with tool changer printer (no replies)
Dear all, I am having a really odd problem when I was trying to add a bed leveling system to my tool changer 3D printer. My printer is somewhat unique so bear with me. First of all. I am running...
View ArticleMarlin does not compile for SKR Mini with TMC2209 (1 reply)
Hello! I'm building a pen plotter machine, very simple 2 axes, 3 stepper motor (I have 2 X). So basically all 3d printer function undefined. When I'm compiling Marlin I get the following error:...
View ArticleFirmware (2 replies)
Is there a way to bring a marlin configuration back to default settings
View Article6 axis UVW do not move (1 reply)
Hi, guys. I have a problem trying to put 6 axis to work on MKS Monster 8 board. Basically I configured the LINEAR_AXES, axis letters, all kinds of max speeds, jerks etc. The result is that marlin...
View ArticleSlower Max Feedrate after updating Marlin (skipping steps) (no replies)
I recently update from Marlin 2.0.x to Marlin 2.1.x, and now my max. feedrate before it starts loosing steps is only of about 100mm/s (compared to previous 300mm/s). Acceleration and Jerk settings are...
View ArticleEnder 3 with inductive probe (no replies)
I've added an inductive probe to my Ender 3 PRO and now need to build Marlin for it. I have the V4.2.2 board with the STM32F103RET chip (512K). I've built a level converter using an optoisolator that...
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