K1-4.rar -

Unlocks access to more precise bed leveling data and input shaper tuning.

Allows users to SSH into the printer to gain full control over the internal operating system. k1-4.rar

An API server that acts as an intermediary between the printer firmware and web interfaces. Unlocks access to more precise bed leveling data

Compatible with community-developed tools such as the Guilouz Creality Helper Script, which automates the installation of: k1-4.rar

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.