AP Board - X2D. The Application Processor Main Board, or AP Board for short, is the circuit board that manages all internal communication and system-level processing for the printer.
The Application Processor Main Board, or AP Board for short, is the circuit board that manages all internal communication and system-level processing for the printer. It provides an independent operating environment—handling things like memory management, firmware operations, graphics processing, multimedia decoding, Wi-Fi, camera signals, LEDs, and the user interface.
Installation
Please learn about the installation on Bambu Lab Wiki.