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MMU2S buttons not functional and can not be firmware flashed
hello
i have MK3S+ with the MMU2S upgrade. the unit seems to work fine but i do not have funtionality of any of the buttons on the mmu2 unit (when i press them nothing happens). also when i try to flash the MMU2 unit it fails due to a verification error.
"avrdude-slic3r: verification error, first mismatch at byte 0x0580"
i tried to reset the unit to factory settings but that require the use of the buttons which are not functional for me.
need help please
Posted : 04/02/2022 8:46 am