Marlin
OctoPrint
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Marlin | OctoPrint | |
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755 | 223 | |
15,874 | 7,984 | |
1.0% | 0.8% | |
9.8 | 7.0 | |
1 day ago | 8 days ago | |
C++ | Python | |
GNU General Public License v3.0 only | GNU Affero General Public License v3.0 |
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
OctoPrint
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How could I send .gcode wirelessly
The cheapest way is to use OctoPrint. Octoprint itself is free, and although it's often run on a Raspberry Pi, it can be installed on many things, such as an old laptop runing Linux or even Windows, or a small single-board computer. OctoPrint would connect to the printer using a USB cable, and you'd send the slicer output to Octoprint over your WiFi.
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List of your reverse proxied services
Octoprint
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Error when manually trying to run octoprint from Orange Pi
2023-11-08 14:10:57,263 - octoprint.util.connectivity.connectivity_checker - INF O - Resolving octoprint.org is working
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Raspberry Pi 5
- Two LibreELEC (https://libreelec.tv/) mediaplayers in house (yes, one is not enough in my big family).
- One for hosting low usage applications at home network (Unifi controller and some more).
- Octoprint (https://octoprint.org) connected to the 3d-printer.
- One on my desk for hardware hacking – mostly as just a PC with GPIO.
- Some Raspberry Pi Zeros as security cameras.
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[3D Printer] (Microcenter In-Store Only) Creality Ender 3 V2 3D Printer - $99.99 ($279.00-$179.01)
Really quite easy, especially if you have ever dealt with a raspberry pi before. Once installed & set up, you manage everything over a web interface. I even added a webcam to it in order to see what's going on. Check out https://octoprint.org/
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Aquila X2 locking up after printing crash
For other devices it can be harder, there are guides for installing on Linux on the octoprint website (I use an old laptop running Linux Mint). If using an old Android phone look for Octo4A.
- Octoprint 1.9.1
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Just bought a Ender 3 Neo
I’d just get Octoprint setup and a camera for it
- Comunicación entre web e impresoras 3d
- ELEGOO Neptune 3 Pro kabellos ?
What are some alternatives?
MKS-TinyBee - MKS TinyBee is a mainboard for 3d printing, based on ESP32 module
mainsail - Mainsail is the popular web interface for managing and controlling 3D printers with Klipper.
SKR-2
moonraker - Web API Server for Klipper
klipper - Klipper is a 3d-printer firmware
octo4a - Use your old Android device as an OctoPrint server.
Marlin-2.0.X-MKS-Robin-Nano - Marlin 2.0.X for the MKS Robin Nano 1.1/1.2
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.
Ender-3 - The Creality3D Ender-3, a fully Open Source 3D printer perfect for new users on a budget.
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.