Total newbie trying to access firmware
I have just assembled a TRONXY X1 which is fitted with a MELZI 2.0 board and Repetier Firmware and wish to know how to access said firmware to see the settings. When I connect the printer with the computer it shuts the computer down and I have to disconnect it to restart the computer! I have run the printer from the card and the print was not good, initial layer was put down too fast and too cold, also during the print the infill speed was far to fast and no extrusion made it to the print. How can i adjust the settings for speed in particular. thank you, Geo.