Downloads¶ Plug and Play CNC Controller Technical Manual 22.2 Revision (electronics purchased Apr 2022 - Present) [PDF] 21.2 Revision (electronics purchased Apr 2021 - Apr 2022) [PDF] 20.1 Revision (electronics purchased Jan 2020 - Mar 2021) [PDF] 17.4 Revision (electronics purchased Sept 2017 - Dec 2019) [PDF]