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Screen
The side mounted detachable handheld Screen is not part of the actual printer itself. It’s an ancillary microcontroller that can send and receive commands and information to and from the printer using a serial tty port and some proprietary Elegoo software. It features a touch sensitive display screen as its control interface.
It has several programmed workflows, including crude and rudimentary workflows based on the paper method for leveling the bed and setting the z offset.
It can only partially display the probed bed mesh values on a six column maximum display table. This makes it ill suited, yet already superfluous, for evaluating or managing the mesh.
No where using the Screen can you tell if the bed is level.
It does not feature a workflow for calibrating the Z Probe.