The primary "feature" of these files is often to unlock the full potential of the printer by enabling root access and advanced software interfaces.
Compatible with community-developed tools such as the Guilouz Creality Helper Script, which automates the installation of:
An API server that acts as an intermediary between the printer firmware and web interfaces.
Files of this type typically contain a .bin firmware file that must be extracted from the RAR onto a formatted SD card to be flashed onto the printer or used via an installation script.
Unlocks access to more precise bed leveling data and input shaper tuning.