• Wurstnase
• all Marlin8bit-developers.

• Stepping-algorithm optmized now for DRV8825 and A4988 (no need for double or quadstepping; no delays)
• High speed stepping of approx. 295,000 steps/s, if needed (maybe more with less DOUBLE_STEP_FREQUENCY?)

• LCD only Reprap full graphics display tested

• Configuration & Compilation
• Supported
  • Features
  • Hardware
  • GCodes
• Notes
  • Auto Bed Leveling
  • Filament Sensor
  • Ramps Servo Power
  • LCD Language - Font - System

This version of Marlin was made to accommodate some requests made by the community RepRap Italy http://forums.reprap.org/index.php?349 The new features are: A single Firmware for all types of printers; Cartesian, Delta, SCARA, CoreXY. The possibility of having only one hotend independently from the extruders that you have. The addition of the 4th extruder. System Management MKr4 for 4 extruders with a driver only. Management Multyextruder NPr2, 4/6 extruders with only two engines. Adding commands to facilitate purging of hotend. Step per unit varied for each extruder as well as the feedrate. The addition of a different feedrate for retraction. Adding Debug Dryrun used by repetier. Add total Power on time write in EEPROM

The current MarlinKimbra dev team consists of:

• MagoKimbra (https://github.com/MagoKimbra)

More features have been added by:

• Nico [@wurstnase],
• Lampmaker,
• Bradley Feldman,
• simone97 (https://github.com/simone97),
• and others...

Marlin is published under the GPL license because I believe in open development. Do not use this code in products (3D printers, CNC etc) that are closed source or are crippled by a patent.