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G-Code Script (no replies)
Don't know if this should be in here or software as I'm not sure where the problem lies but this is my Question Having trouble writing a start script for my printer, here’s my setup Printer is same as...
View ArticleIs there an issue with Marlin Firmware RC8Bugfix Core XY Drifting to the...
Hi all, I just built a Core XY printer (microcube). One of many other printers I have, this is my first CoreXY. I started with Marlin RC8BugFix. The printer prints the 3dbency just fine, but trying to...
View ArticleDual stepper drivers on for single axis on Megatronics (4 replies)
Greetings, Is there anyway to try and configure the //#define Y_DUAL_STEPPER_DRIVERS feature in the Configuration_adv.h file but without sacrificing the second extrude, instead remapping it to the...
View ArticleMarlin 1.1.0 RC8 - how to manually correct the probed Z height? (1 reply)
So here is the situation: I have a 250x320mm print bed, which is being probed with an inductive probe for auto bed leveling. The bed itself is perfectly flat (machined cast aluminum sheet) No matter...
View ArticleMarlin RC8 BLTouch and #define min_software_endstops false (no replies)
Hello, I'm just testing my BLTouch probe and it works really nice. The only issue I have is when I'm manually controlling X and Y axis it happens that the carriage crashes to min side. It depends on...
View ArticleLinear Advance vs Advance (no replies)
Can anyone tell me what the difference is between regular advance (http://reprap.org/pipermail/reprap-dev/2011-May/003323.html) and linear advance (http://marlinfw.org/docs/features/lin_advance.html)...
View Articlehow to add button press to jump to a SubMenu in LCD please help.:S (1 reply)
Hi, I am Gurmeet from India, I have been using my 3D Printer with Marlin Firmware for just over a year now. since few months I am trying to add a few buttons to be able to directly jump to a sub menu...
View ArticleSwitching Extruders with TWO steppers (3 replies)
Hi everyone, I made dual extruder printer with swinging extruders each with its own stepper. Servo rotates 180 with its arm sliding through the hole of swing-lever. This allow alleviation for servo...
View Articlehelp with my marlin configuration.h (1 reply)
I have a year old tronxy 3d printer and the melzi board has broke I think cause z axis won't move and I upgraded to a new mega ramps 1.4 and a REPRAP_DISCOUNT_SMART_CONTROLLER but I'm not able to load...
View ArticleVoltage controlled extruder signal (1 reply)
Hi guys I'm trying to connect a syringe pump to my 3D printer (UM2+). The extrusion speed of the pump is controlled by an analog voltage (0-10V) signal . I will connect the pump to the digital pin 13...
View Articlenot supported display help (2 replies)
Hello everyone, I am trying to change the current Reprap discount display (20x4) display, to a Noritake CU24043-Y1A, VFD display. I like the look of VFD, and I have had this display for a few years...
View ArticleMarlin Firmware 1.1.0 Release (no replies)
Marlin 1.1.0 Release Marlin 1.1.0 represents an evolutionary leap over Marlin 1.0.2. It is the result of over two years of effort by several volunteers around the world who have paid meticulous and...
View ArticleNewbie: change firmware to handle some sensors with arduino language code (no...
Hello to everyone, i already read alot about the firmware code but didn't found anything about adding our own code to handle sensors, like a fire detector, temp and others, using the 2560 and ramps...
View ArticleMarlin crashes on M105 command (no replies)
I'm running the latest version (1.1.x) on a RAMPS 1.4 single extruder setup. The board boots up and displays the expected information, including correct temperatures for the extruder and bed, updating...
View ArticleConfiguring Z_DUAL_ENDSTOPS ? (no replies)
I'm trying to setup Dual Z Endstops in Marlin RC8 I've uncommented #define Z_DUAL_ENDSTOPS in configuration_adv.h Now when I send M116 I get a z2_min status but x_max has disappeared ? Looking a...
View Articleneed help on fan for extruder (no replies)
Hi there im trying to get the fan for extruder to start when the extruder hit a temp of 40 degress. (NOT the fan for cooling PLA) i got a mks gen 1.4 and all is working(so fare :) ), i just need this...
View Articlemarlin 2 axis order (no replies)
Hello everyone I'm trying to build a foam cutter by hot thread I would like to control it via arduino one + cncshield, someone has in their possession a marlin to control this type of machines? Where...
View ArticleUser guide to UBL? (1 reply)
Is there a step by step set of instructions for using UBL? I'm using 1.1.0 with a BLTouch. Following the steps I think I need I initialized EEPROM, did a G29 P1 to create a mesh and saved it to EEPROM...
View ArticleM81 More than just the ATX power supply (no replies)
Hi I have the latest stable version of Marlin running on a Ramps board. I am using the single output to control an ATX power supply. The ATX power supply is only being used for the Heatbed. I have a...
View ArticleEnabling #define RGB_LED results in compiler error (4 replies)
Hi, just downloaded 1.1 release as I wanted to RGB LED functionality. However, when I enable #define RGB_LED in Configuration.h and compile I get an error. Compiling with the define commented out is...
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