MicroSD reader for Ramps 1.3v or higher controller boards
This tiny add on module allows users to read STL files to be printed. Oppose to the traditional SD card reader found on the graphic controller boards, this unit will take in MicroSD cards.
Note: If you want to use Kingston MicroSD cards, this unit will only accept 2GB formats or less & depending on firmware, this module may need proper configuration steps.
Alternatively, you could connect this directly into an Arduino mega to use as a card reader.