Pluging in USB did not help. With the display disconnected, I measure 4.9V between pin 9 and 10 on EXP1. If I connect the display, the voltage drops to ~0.5-07V. The board is a MKS Base V1.3. Is there anything I can check before extracting the whole mainboard?by reibuehl - RAMPS Electronics
Hi all, suddenly the RepRap Full Graphic Smart Controller Board on my Fabricator Mini 1.5 started to flash the backlight and beep in roughly a one second rhythm. A few minutes earlier it was still working. Since it worked before and the cables on both sides have keyed connectors, I can rule out that the cables are connected wrong. The only thing I noticed before the failure was that the displayby reibuehl - RAMPS Electronics
Hi all, I am preparing to build a FoldaRap for myself and while following the advice in the Buyers Guide of sourcing locally, got stuck with a few parts: - The M3x6 grubscrews listed, are these ISO 4029, ISO 4027 or ISO 4026? There seems to be a number of versions that mainly differ in size and angle of the tip. - The NEMA14 motors - do I need the SOYO SY35ST36-1004A or can I use alternatives?by reibuehl - FoldaRap