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a10tm - a20m... what difference???

Posted: Thu Dec 17, 2020 1:49 am
by alfvv12
hi.
the a20m has another design against a10m. ok. but what is the difference?
.

same board gt2560 v4. 0....

the a20m seems to have a power loss functuon for resuming printing.

but where is the memory chip for this function? same board, same extruder, same steppers...

i dont realize the difference...