Marlin

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

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README.md

Marlin Firmware is an open source firmware for 3D printers, Plotters, Foam-cutters, Laser-cutters, and CNC routers.

The complete project includes these components:

Marlin : The firmware source code. Authorized for use under the GPLv3 License.
Configurations : Example configurations for a wide variety of machines.
MarlinDocumentation: Jekyll source code for themarlinfw.org website.
AutoBuildMarlin: A Visual Studio Code extension used to configure, build and install Marlin Firmware.

We also maintain a few supporting libraries required for a proper build of Marlin Firmware.

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MarlinMarlinPublic
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…
C++ 16.6k 19.4k
MarlinDocumentationMarlinDocumentationPublic
Marlin Firmware Documentation Project
JavaScript 376 814
ConfigurationsConfigurationsPublic
Configurations for Marlin Firmware
C 2.1k 3.4k
AutoBuildMarlinAutoBuildMarlinPublic
Visual Studio Code extension to more easily build Marlin Firmware
JavaScript 264 62

Repositories

Showing 10 of 11 repositories

Marlin Public
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.
MarlinFirmware/Marlin’s past year of commit activity
C++ 16,578GPL-3.0 19,360 704 (6 issues need help) 113 UpdatedMar 17, 2025
MarlinDocumentation Public
Marlin Firmware Documentation Project
MarlinFirmware/MarlinDocumentation’s past year of commit activity
JavaScript 376GPL-3.0 814 5 (1 issue needs help) 6 UpdatedMar 14, 2025
Configurations Public
Configurations for Marlin Firmware
MarlinFirmware/Configurations’s past year of commit activity
C 2,111GPL-3.0 3,393 13 (1 issue needs help) 3 UpdatedMar 12, 2025
AutoBuildMarlin Public
Visual Studio Code extension to more easily build Marlin Firmware
MarlinFirmware/AutoBuildMarlin’s past year of commit activity
JavaScript 264GPL-3.0 62 8 0 UpdatedMar 7, 2025
MarlinBuilds Public
Built binaries of Marlin based on published Marlin Configurations.
MarlinFirmware/MarlinBuilds’s past year of commit activity
8GPL-3.0 10 1 0 UpdatedJan 17, 2025
TMCStepper Public Forked fromteemuatlut/TMCStepper
A rapid reponse fork of TMCStepper for use by Marlin Firmware
MarlinFirmware/TMCStepper’s past year of commit activity
C++0MIT 213 0 0 UpdatedNov 26, 2024
TMC26XStepper Public Forked frominteractive-matter/TMC26XStepper
Stepper driver library for Arduino based on the Trinamic TLC 262 motor driver
MarlinFirmware/TMC26XStepper’s past year of commit activity
C++ 1 18 0 0 UpdatedApr 25, 2024
U8glib-HAL Public
Customized U8glib for use in Marlin 2.0
MarlinFirmware/U8glib-HAL’s past year of commit activity
C 47 35 1 1 UpdatedApr 25, 2024
.github Public
Metadata for the MarlinFirmware organization
MarlinFirmware/.github’s past year of commit activity
0 1 0 0 UpdatedApr 25, 2024
New-LiquidCrystal Public Forked fromfmalpartida/New-LiquidCrystal
Clone of the new liquid crystal library from:https://bitbucket.org/fmalpartida/new-liquidcrystal
MarlinFirmware/New-LiquidCrystal’s past year of commit activity
C++ 1 91 0 0 UpdatedApr 25, 2024