ReprapDiscount screen is not working with SainSmart Megatronics adapter. I checked pins with multimeter and I figured out both connectors are rotated 180 degrees, comparing SainSmart Full Graphic Screen vs. RepRapDiscount Full Graphic Screen. I had to modify both ribbon cable connectors (EXP1 and EXP2) by removing a clip which will avoid to connect the cable in wrong orientation. So the adapter is working but not with standard cables.
↧