DXU - Dual Extrusion Upgrade for Ultimaker 2+

DISCUSSION:

https://community.ultimaker.com/topic/24553-dxu-another-dual-extrusion-upgrade-for-um2/

UPDATES:

19 Nov 2018 - Moved the lever dock from front to the back.

CREDITS:

Hardware:

Lever action is inspired by Ultimaker 3.

Firmware:

Modified based on Mark2 version of Tinkergnome firmware by Tinkergnome.

Software:

Used Mark2Tweaks plugin for CURA by Krys Lawrence. CURA profiles are modified based on the Mark2 profiles by Tinkergnome and foehnsturm.