alrabe / Marlin

Optimized firmware for RepRap 3D printers based on the Arduino platform.

Home Page:http://www.marlinfw.org/

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Marlin 3D Printer Firmware

This is an adapted firmeware to support my upgraded Anet A6 printer.

Currently this features are supported:

  • Ramps 1.6plus board from BIGTREETECH
  • connected MOSFET to D10 for Bed power (because of small connector- default is D8)
  • connected Hotend to D8 (because of big connector - default was D10)
  • connected Volcano Hotend (#5 - 100K thermistor - ATC Semitec)
  • connected default Anet A6 LCD to ramps board (unused pin7 on LCD connector is forwarded to pin7 of J3 connector)

Comming soon:

  • TMC 21300 drivers
  • Bed Sensor
  • Homing

Marlin 1.1.x

The 1.1.x branch is home to all tagged releases of Marlin 1.1.

Marlin 1.1.9 is the final release of the AVR-only flat version of Marlin Firmware, so there will be no further 1.1.x releases. However bugfix-1.1.x will continue to receive patches for critical bugs, so be sure to test it (or bugfix-2.0.x) before reporting any bugs you find in 1.1.9.

Marlin 2.0.x

Marlin 2.0 is the future, featuring a much-improved hierarchical file structure and full 32-bit support via a Hardware Access Layer (HAL). Marlin 2.0 continues to work with Arduino IDE for the platforms it supports, and the excellent PlatformIO IDE is recommended for the next generation of ARM-based boards. If you're looking for the very best that Marlin has to offer and aren't bothered by a few rough edges, give version 2.0 a try!

Contributing to Marlin

Click on the Issue Queue and Pull Requests links above at any time to see what we're currently working on.

To submit patches and new features for Marlin 2.0 check out the bugfix-2.0.x branch, add your commits, and submit a Pull Request back to the bugfix-2.0.x branch. Once 2.0.x has been certified for a critical mass of common 32-bit boards, it will become the next major release and will be the basis for all future major and minor releases.

Note that our "bugfix" branches always contain the latest patches and new code. These patches may not be widely tested. As always, when using "nightly" builds of Marlin, proceed with full caution.

Marlin Resources

Marlin User Support

Looking for help? Our GitHub Issue Queue is only for development-related issues, feature requests, and bug reports. But there are several places where you can get help from experienced users:

Credits

Marlin Admins:

Notable contributors:

License

Marlin is published under the GPL license because we believe in open development. The GPL comes with both rights and obligations. Whether you use Marlin firmware as the driver for your open or closed-source product, you must keep Marlin open, and you must provide your compatible Marlin source code to end users upon request. The most straightforward way to comply with the Marlin license is to make a fork of Marlin on Github, perform your modifications, and direct users to your modified fork.

While we can't prevent the use of this code in products (3D printers, CNC, etc.) that are closed source or crippled by a patent, we would prefer that you choose another firmware or, better yet, make your own.


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About

Optimized firmware for RepRap 3D printers based on the Arduino platform.

http://www.marlinfw.org/

License:GNU General Public License v3.0


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