LICENSE

DUET 3 LICENSE

Copyright Duet3D 2020.

This source describes Open Hardware and is licensed under the "CERN-OHL-S v2" or any later version plus the "Additinal Duet3D Licence Terms" outlined below, including any future updates.

You may redistribute and modify this source and make products using it under the terms of the CERN-OHL-S v2 (https://ohwr.org/cern_ohl_s_v2.txt).

This source is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN-OHL-S v2 for applicable conditions.

Source location: https://github.com/Duet3D

As per CERN-OHL-S v2 section 4, should You produce hardware based on this source, You must where practicable maintain the Source Location visible on the PCB of the products you make using this source.

https://ohwr.org/cern_ohl_s_v2.txt


Additional Duet3D Terms
a. Attribution:
  Any reproductions or modifications of the hardware must contain the following attribution on the PCB silkscreen and packaging:
  "Based on the design by Duet3D, see www.duet3d.com for the original product. This reproduction/modification is not endorsed or supported in any way by Duet3D".
b. Logos:
  No reproduction or modification of the Duet 3 products may contain the Think3dPrint3d, Escher3d or Duet3D logos.



TEXT OF THE CERN OPEN HARDWARE LICENSE is available here https://ohwr.org/cern_ohl_s_v2.txt