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MCU

Main MCU​

What is Main MCU? Usually the Main MCU acts as the primary micro-controller or the can bridge micro-controller. In Klipper configuration file the primary micro-controller it in [mcu] section.

CAN MCU​

What is CAN MCU? Usually the CAN MCU is the additional micro-controllers or the micro-controllers of the printhead, which is connected via the CAN network. In Klipper configuration file the additional micro-controllers it in [mcu can_mcu]. In the klipper configuration file the additional micro-controllers can have more than one.