

This part only applies to the Raspberry Pi Zero/2 connected by GPIO directly to the MK3S Einsy mainboard.įrom now on the RPi Zero must be connected to the printer. You configure this by connecting to it over SSH. By default, OctoPrint does not use the Raspberry Pi GPIO pins for Serial-communication. To use RPi Zero/2 W connected directly to an MK3/S+ GPIO, you must change a setting in the printer's menu and configure how the Pi handles serial communication.

