TMC2209 drivers are louder than TMC2208 with same fw (2 replies)
Hello, I have a 2 axis draw machine using Marlin. It is kind of a decorative piece so it should be as silent as possible. I have replaced the board due to some faulty components and the new board (skr...
View ArticleIs there any way to compensate for bed thermistor error? (2 replies)
Marlin BF 2.1.2 Hi, I have a 300mm bed that runs mains voltage. I decided to run a temperature test on the printers and this one is off by about 12% low. I am using the bed-OEM recommended Marlin...
View ArticleGet a random seed to randomize auto file order [C++, MarlinFW] (no replies)
Hi, I'm a novice programmer when it comes to C++ and I'm utterly unfamiliar with the marlin firmware when it comes to the coding part (even though I have been using and configuring Marlin for a...
View Articlerotary encoder (no replies)
hey guys, i have a small problem with a rotary encoder of wich the press button skips between menu's i posted this problem earlier on the wrong subforum, and someone told me it coud be becaus there is...
View ArticleG28 X does not home the X axis (4 replies)
Hi there, I have a classic Ender 3. Running Marlin-2.1.1 on a BTT SKR v1.3 board with TMC 2130 drivers. Wifi connected with ESP3D on a ESP32-CAM board connected to TFT port. Note: X endstop is on the...
View ArticleZ homing version2.1.2 (1 reply)
I updated to version 2.1.2 and I have a problem with Z min. Everything looks functional. M119 reports from min open, when I switch from min manually, it reports M119 triggered. As soon as I put G28, x...
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Issues with homing (3 replies)
My 3d printer (low cost) show bluescreen when working (homing or after homing). Randoms stuck in a bluescreen and after random pixels appears on display, i include pictures of problem. I dont have...
View ArticleSensorless Homing - Z Axis (Non-Lead Screw) (2 replies)
Howdy howdy, I am working on a pen plotter type device that uses a rack and pinion for my Z Axis (that moves the pen on and off the surface). I've been trying to use the sensorless homing to touch off...
View ArticleKinematics problem, nonlinear Z-axis, kinematics relationship of Z-axis (2...
On the problem of printer kinematics: My 3D printer is a nonlinear Z-axis, that is, the number of rotation turns of the motor is not in direct proportion to the lifting distance of the Z-axis. They...
View ArticleWhat is the frequency of the PWM signal for extruder and hot bed ? (3 replies)
Hi.. What is the frequency of the PWM signal for tjhe extruder and hot bed ? I had some THERMAL RUNAWAY's. Marlin stopped it. No fire :-) Thank you Marlin Makers. Now i want to keep an eye on the PWM...
View ArticleTMC5160 and MKS 12864 (no replies)
Hi, I'm running Marlin 2.0.9.1 on a RAMPS setup. My MKS display shows "SD Init Failed" when MISO line to TMC5160 is connected. When this connection is removed, SD initializes and motors also work...
View ArticleFirmware not reflecting homing settings (1 reply)
All pertinent other settings are working correctly but when ordered to home settings are not reflected
View ArticleProblem with TFT32_L (no replies)
HI, I have been successfully using a FLSun Cube 3D printer with TFT32_L V3.0 for a long time. After modifying the "configuration.h" file of the Marlin firmware to be able to use a Cyclops Hotend and...
View Articlemarlin download (no replies)
hi every body im hoping some one can help me. ive been trying to download marlin to an old 3d printer that i bought a couple of years ago for a small price, how ever i had to upgrade my mother board...
View ArticleMotherboard got "burned out" (1 reply)
Hello Everyone! I need somebody's help! I have an Ender 3. After 1 year, my motherboard (merlin V 4.2.2) got killed. I think the processor burned out. The screen just blue and the processors and all...
View ArticleMarlin 2.0.9 for Wanna Duplicator6 (1 reply)
I built Marlin 2.0.9 for Wanhao Duplicator 6. It probably doesn't matter which printer it is, even if it's also black. There are also several problems. One of them - 1. when heating the bed and...
View ArticleMks tinybee heated bed not visible (2 replies)
I recently bought an MKS TINYBEE main board for a homemade machine and uploaded marlin 2.1.2 to it. Everything works fine and it's printing ok as far as controlling the hardware goes. One issue is...
View ArticleProblem with extruder fan in Renkfroce RF100 v1 ( Marlin 2.1.2 ) (1 reply)
Hello I'm new in 3D printing. Yesterday I updated Marlin to version 2.1.2 in my Renkfroce RF100 v1. I can't do anything becouse my extruder cooling fan isn't working after update. I tried to print...
View ArticleCool & Heat Question (1 reply)
Hello, I would like to cool and to heat the nozzle, using peltier cells or similar electronics. Is there a way to select whether to cool or heat? For example, if I have want to cool, I will connect...
View ArticleAuto Pid Tune fails with semaphore timeout. (2 replies)
I'm trying to do an auto pid tune on E0 but it keeps failing with a semaphore timeout. This is Marlin 2.1.1 Here is the output from the terminal using M303 E0 S220 C5 ->N95 M105*27 <-ok T:19.84...
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