Geeetech

It looks like bad filament to me. If the nozzle pops and sputters in those bad areas, there is likely moisture in the filament. Try a fresh spool or try to dry it out. I use Inland PLA a lot because I live near a Micro Center. I live in Denver, CO so moisture isn't a big concern to me. If you don't ...

EXACTLY my question too. Vert says here to "press and hold reset when you flash..." PLEASE CLARIFY this statement Do you mean hold down the reset during the entire upload process and don't release until it completes? I haven't been doing that part. Guess I will try to begin holding the reset button ...

That is a nice layout for all the common connections to drive a printer. I have been looking for information regarding where I may connect a USBASP board to flash a new bootloader on a GT2560 v4.0 motherboard. This wiring diagram has not helped in this regard. I have seen references to connections a...