Geeetech A20 Direct Drive

In this remix I just edit for make support compatible with:
https://www.amazon.it/gp/product/B085ZM19QC/ref=ppx_yo_dt_b_asin_title_o09_s00

To use it I decreased the acceleration of the extruder to 400.
The printer is stable at up to 60/65 mm/s, the results could be different because I added dampers to axis motors.


I have compiled a custom firmware, you can view the dedicated project page:

https://www.thingiverse.com/thing:4744713