Marlin
Ender-3
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Marlin | Ender-3 | |
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755 | 56 | |
15,874 | 1,737 | |
1.0% | - | |
9.8 | 0.0 | |
2 days ago | about 2 years ago | |
C++ | Roff | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Marlin
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Why Prusa is floundering, and how you can avoid their fate
There is _a lot_ wrong with Marlin. It is a complex codebase, full with ancient artefacts, litterred with preprocessor ifdefs every 2-3 lines of code, dynamic includes in the middle of CPP files, etc[1]. It's about as unreadable as C++ code gets--well, I guess it's not template metaprogramming.
Klipper by contrast is a breeze to read through[2].
I am very grateful for Marlin, for all of reprap, and everyone who has contributed to it. But saying there is nothing wrong with it is straight up misguided.
[1]: https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.1.x/M...
[2]: https://github.com/Klipper3d/klipper/blob/master/src/lcd_hd4...
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E steps way off.
I think you are mistaken. I can't speak for implementations preceding the Ender 3 V2, so what you're saying may have been true at some point for other machines. However, here you can see Marlin developers confirm that there is an EEPROM on the stock E2V2 board using diagrams from Creality and photographic confirmation. Here is the datasheet for the EEPROM. Here is a thread discussing this Marlin release, and also the then-recent release of official Creality firmware which resolved the same issue. Since the stock firmware is based on Marlin, and at the time Marlin did not support this type of EEPROM, the EEPROM was not usable at launch. Any mainstream firmware (official or third-party) from the last three years will be using the onboard EEPROM unless the user intentionally specified otherwise.
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FYI: Marlin 2.1.2.1 on Sapphire plus v2
pull latest Marlin from github: https://github.com/MarlinFirmware/Marlin
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Ender 3 Pro + Octoprint = Thermal Malfunction, system stopped! Heater_ID: E0
Also, checked the following discussion but seems like I need to update the firmware to be able to comment that like right? Temperature variance monitor tweaks by zeleps · Pull Request #23571 · MarlinFirmware/Marlin · GitHub
- Marlin DACAI Screen Bug
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Anycubic Kobra Marlin 2.1+ based custom firmware
i spent some time and successfully rebased Kobra 2.8.2 OG firmware from an unknown Marlin ~2.0.8 frankenstein to a clean latest (as of now) release (not bugfix) 2.1.x -- v2.1.2.1 + 1 commit
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Digraphs and Trigraphs
As an example, check the macropocalypse in Marlin - but the actual trigger for me to start was Reprap firmware doing a floating point divide in interrupt context while targeting AVR8 core…
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Need advice on intermittent thermal runaway (Ender 3 V2)
Any change of thermistor or to a PT100/PT1000 will require recompiling the firmware, because every type has different characteristics. Marlin uses an internal table to calculate the temperature for whatever reading it gets from the CPU's analogue-to-digital converter. It has many tables for different thermistors, but only one is ever incorporated at compile time. So you have to specify which type you're using. You can see the commonly-used types in the list in Marlin's Configuration.h file, in the section headed // @section temperature. The tables themselves are in Marlin/src/module/thermistor.
- Marlin ramps1.4
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Has anyone actually edited Marlin source code and added a new feature?
FWIW It IS open source but the GNU General Public License v3.0 rules apply. https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.1.x/LICENSE
Ender-3
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Are All Ender 3 Printers Open Source?
If they have been released, they will be on GitHub. You may find that latest revisions are absent.
- Picture of the GD chip on Creality 4.2.2 Mainboards
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What's about to happen with the Creality release
They aren't ripping of without giving back. You can go to GitHub rn and download all files for the Ender 3 and CR-10 etc licensed with GPL3. That is also the reason you find, that pretty much every budget printer looks like a Ender 3 these days. Creality really isn't a company that only takes, they also give back to the community.
- Add macro buttons to your 3D printer!
- Where to download STL files for Ender 3 base model?
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Ender 3 V2 Parts Diagram
There should be everything you need on GitHub. https://github.com/Creality3DPrinting/Ender-3
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Been working on a 3D printing project for the last couple weeks, unfortunately not in time for the nuclear war of 2007. Hopefully Sgt. Colt approves!
As for it not being open source, here’s a GitHub link with everything you need.
- Ended 3 bed guide replacement bolt that has rubber.
- Where can I find Ender 3 CAD files?
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creality 4.2.7 board, reusing z Limit switch port as thermistor input passible ?
Creality also open-sourced the Ender 3. I'm on mobile so can't handle most of the file types but their repo at https://github.com/Creality3DPrinting/Ender-3 may have the info OP needs.
What are some alternatives?
MKS-TinyBee - MKS TinyBee is a mainboard for 3d printing, based on ESP32 module
Ender-5-Pro - The Creality Ender 5 Pro 3D printer is an upgraded version of the popular Ender 5
SKR-2
Original-Prusa-i3 - Original Prusa i3 MK2 3D printer printed parts
klipper - Klipper is a 3d-printer firmware
Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
Marlin-2.0.X-MKS-Robin-Nano - Marlin 2.0.X for the MKS Robin Nano 1.1/1.2
CR-10_wiring
BIGTREETECH-SKR-mini-E3 - BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. It is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
Cura - 3D printer / slicing GUI built on top of the Uranium framework
Marlin-bugfix-1.1.9 - Marlin 1.1.x bugfix for Ender 3 with BLTouch