Migrating from CNC USB sw to PlanetCNC TNG sw for the first time:Īfter you successfully update your controller firmware with the latest CNC USB controller software version, start PlanetCNC TNG software and click: File/Settings/Connection You can learn how to update your controller’s firmware with CNC USB sw here: Update firmware of controller You can download the latest version of CNC USB controller software here: PlanetCNC software download page This link will guide you on how to update your PlanetCNC USB driver: Updating to new PlanetCNC USB driver To update your PlanetCNC Mk3 series controller firmware with PlanetCNC TNG software make sure that your PlanetCNC USB driver is updated to the latest version and that PlanetCNC controller firmware is updated with the latest version of CNC USB controller software(if you are migrating from CNC USB sw to PlanetCNC TNG sw for the first time).