QuoteSethrocon I've tried the "stock firmware" from the builder and the same problem happens with the LCD. I can connect to the printer with Repetier and use the printer just fine, but the LCD is locked up. I have a printer with the same board. It's an Anet V1.0 from anet3d.com. Where did you get the "stock firmware" from, if you don't mind me asking? I have an email into anet3d.com askingby rwreynolds - Prusa i3 and variants
Just purchased a kit with this board. I have an email into Anet but not sure how much good it will do. And I have questions on the sellers Amazon page concerning the firmware. In a previous product picture, on the same page, they showed what looked to be identical to a Melzi board. So maybe this is just an updated version and running Marlin. It is based on an AT1284P. For what it's worth... Mby rwreynolds - Reprappers