Mémoire de contrôle Melzi 2.0 1284P Carte de commande Prusa I3 Carte mère pour imprimante 3D
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très belle fabrication
This was shipped fast and was great value for money. It worked for the most part. The only issue I have is the hotbed does not work. It is a pin definition in the firmware issue. Rewriting firmware will work if you know what you are doing. I do wish banggood and or the manufacturer would make available the firmware the unit was shipped with, just so if things go wrong you can easily go back to the way it was when shipped. I will buy again
the card is awesome thank you
ok
The only issue I have is the led does not work...
I received mine today. It's a backup board so I haven't tested it yet. It's red, not black, and has no heatsinks like in the photos.
Bought this as a replacement board for my 3D printer. The original developed a fault with the extruder drive. Fitted this one and the screen lights up when switched on but there are no characters displayed. If I re-install the old board it boots up properly. Any advice please?
определяется на com12, но ни одна программа не может связаться. попытка перепрошить тоже не привела к успеху
very poor quality. Missed screws in the connectors. I can not fix it at all. I can not use it like this.