This fork of Marlin 1.1.9 was created to provide ongoing firmware updates for the Geeetech A10 3D printer model. Its goal is to replicate the "out-of-the-box" experience of the stock firmware by using known-good configuration values and focusing on features that the majority of users will find a necessity.

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. These will be merged here as soon as possible.

Work on Marlin 2.0 support is planned to start on its first production release. Geeetech printers that are similar to the A10 like the A10M are currently not explicitly supported for lack of testing hardware. This firmware has only been tested on the most recent A10 revision with a GT2560 v3 board. The GT2560 rev. B is most likely compatible. However, in any case, there are no warranties.

This project is not affiliated with Geeetech in any way.

Contributions of any kind are highly welcome. This especially includes testing and tweaking the configuration. If you find that a value other than the default works better for you, please search for an open issue about it or open one if you don't find one.

Download earlier versions of Marlin on the Releases page. (The latest tagged release of Marlin is version 1.1.9.)

• bugfix-1.1.x tracks the upstream branch of the same name.
• a10 contains configurations specific to the A10.
• a10-bltouch is preconfigured to work with the BLTouch or 3D Touch bed leveling sensors.
• a10-custom contains customizations specific to my personal setup.

• Geeetech A10 Firmware Marlin 1.1.9 by Thingiverse user runUNDfun
• Marlin 1.1.8 stock firmware by Geeetech