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                  1. Support
                  2. Prusa CORE One L+
                  3. Printer description
                  4. Prusa CORE One L electronics
                   

                  Contents

                  • xBuddy, xBuddy extension
                  • LoveBoard

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                  Prusa CORE One L electronics

                  Relevant for

                  CORE One L
                  CORE One L+
                  1 comment
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                  The Prusa CORE One L/+ is equipped with multiple electronic boards. The slots on the electronic boards have a label near them indicating the component to connect to each slot. 

                  xBuddy, xBuddy extension

                  xBuddyxBuddy extension

                  Info

                  The xBuddy board is the main board for control of the whole printer, managing power distribution, motion control, and communication with peripherals. 

                  The xBuddy extension board is connected to the xBuddy board. It manages controls related to the chamber and features an MMU port and an additional USB-C port. 

                  How to access

                  Before opening and manipulating parts and electronic boards, ensure the printer is cooled down, switched off, and disconnected from the mains. 

                  Locate the Wi-Fi module on the rear panel of the printer. Using a 2.5 mm Allen key, remove the M3x14 screw. Gently pull the Wi-Fi module straight downward to remove it from the printer.

                  Note that the Wi-Fi module is connected to the electronics with eight spikes.

                  From the inside of the printer, locate on the rear side the highlighted M3x4bT bolts. 

                  Using a T10 Torx key, remove two M3x4rT bolts to release the rear xBuddy box cover. Lift the cover to expose the xBuddy and xBuddy extension boards. 

                  LoveBoard

                  Info

                  The LoveBoard is a compact connector board on the Nextruder side, serving as an interface for wiring between the xBuddy board and Nextruder components. 

                  How to access the left side

                  Using a 2.5mm Allen key, remove the M3x10 screw on top of the cover to release it.

                  How to access the right side

                  The loadcell and filament sensor connectors are located on the right side of the LoveBoard. To access them, loosen one M3x6 bolt to remove the cover. 

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                  1 comment

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                  zanglerecke
                  •
                  There is no word about the power supply... Please explain all ports on that too
                  Reply

                  Topics

                  • About your printer
                    • Printer description
                      • Prusa CORE One L electronics
                      • LCD menu (CORE One L)
                    • Printer features
                    • General Information