Temperature Sensor Question for TronXY P802E (no replies)
Thanks to a previous post, I was able to install Marlin on my Melzi board. Before I give Marlin a spin, I had a question about temperature sensors. I have a TronXY P802E, which is running Repetier....
View ArticleM851 unrecognized command??? (1 reply)
I have a Monoprice Mini v1 and have replaced the main board with a RAMPS 1.4 board and am running Marlin 1.1.xbf. I am having difficulty setting z offset and it would appear that I don’t have that...
View ArticleMissing Headers in Marlin INO (2 replies)
Hi Guys, I'm really struggling to work this out! When I download the Marlin zip from Github, most of the .h files are in a sub folder called src and don't get pulled into the IDE when I open the...
View ArticleMAX31865 on BTT SKR 1.4 turbo LPC1769 (no replies)
Hello, I have a problem with trying to connect MAX31865 that works over SPI to BTT SKR 1.4 turbo in Marlin firmware. I am using a PT100 temperature sensor on the hotend, and since I have very...
View ArticleManual homing (1 reply)
I have made myself a new 3D Delta printer, and I thought I was smart moving the motors to the bottom avoiding having any wire to the top. But it turned out to be almost impossible to attach the...
View ArticlePrinting hangs when toggling pin (no replies)
Hello all, I made my own gcode to toggle the LED lighting of my printer. I am working with Marlin V2.0 (newest). I added the new gcode (777) function to gcode/gcode.cpp (inside the switch case of...
View ArticleMarlin Speaker / Buzzer control (1 reply)
Can someone point me to the part(s) of marlin that tells a 3D printer board (Creality3D 1.1.3) to send a signal to a Speaker or Buzzer (CR10_STOCKDISPLAY with by default a multi tone piezo buzzer(?))...
View ArticleIs it possible to build 2.0.x with Arduino IDE? (1 reply)
I tried to build Marlin 2.0.x with Arduino 1.18.12 on my Mac. After 4 hours of compiling, I gave up. No other software that I have built with Arduino has taken more than 2 minutes. During the build,...
View ArticleError in printing, nozzel height issue (no replies)
I am facing nozzel height problem in printing. I am using inductive sensor for z height. I have set up Marlin and also using G29 command nozzel height and z-offset is calibrated (my z-offset is...
View ArticleG28 Touching Bed on first Z probe - Ender 3 + Marlin 2.0.5.3 + BLTouch 3.0...
Hi I'm having a trouble with G28, nozzle is touching bed on first probe. I've made a video to show better: https://www.youtube.com/watch?v=4vWUdRPmO70 Thanks, If anyone can help me.
View ArticleAutomatic fan control via i2c (no replies)
Hey all, I'm hoping someone can help me. I've built a simple i2c relay to run my fans using an i2c expander and a relay, I can control this with the Gcode below: To turn relay off: M260 A32 ; i2c...
View ArticleSD card not mounting or unmounting automaticly (no replies)
I can’t get the sd card to work. Whenever I put in or take out a card marlin does not seam to mount it or unmount. If I use Repeater host to manual mount an unmount, the card works fine. Or I can...
View ArticleMarlin reading wrong analog inputs? (RAMPS14) (no replies)
Hi, I'm having difficulty configuring temperature input for a heated bed on a Ramps 1.4 board. The extruder input works correctly, but the bed input tracks the extruder input with a small offset. I...
View ArticleTMC2209 crash detection in Marlin (no replies)
I am working on several home-brew automation projects using Marlin and the TMC2209 StallGuard4 feature. I have gotten the sensorless homing feature working using G28, but this does not provide a...
View ArticleTMC2208 X-axis making more noise than Y-axis on COREXY (no replies)
Hi all, It's been a while and a lot has happened. I'm building/designing a CoreXY pen plotter and the design is nearing it's final status, however, after converting from strings to belts something...
View ArticleG28 Z; ignores endstop (2 replies)
And before chorus of groans begins: Z endstop: -Z-min end stop function *verified* via M119 and manual actuation (*triggered*/*open* on manual actuation) -Z-min axis end stop switch *verified*...
View ArticleCompile error (solved) (2 replies)
After some months I changed some parameters and suddenly I end up with the following compile errors:...
View ArticleHeating issues with Marlin 2.0.5.3 (no replies)
I am working on installing a new BIQU MKS Base v1.6 mother board with chimera dual hotend in my Ender 3 which has gone well up until trying to tune the hot ends. So far, I have everything hooked up...
View ArticleSKR Mini issues??? (no replies)
Hi all, Sorry if this has been asked. I did do a search and didn't find anything. OK I have a Ender 3 with the SKR Mini (E3V 1.2) motherboard, and I'm having a couple of issues I am hoping y'all can...
View ArticleCompilation error for the Arduino Due board (Native USB Port) (no replies)
Hello everyone, I am trying to flash my DaVinci 2.0a Duo with Marlin, but I have the following error during compilation: - Compilation error for the Arduino Due board (Native USB Port) My type card is...
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