I am attempting to use a Catalex MicroSD Card Adapter (V1.0 09/02/20133), and am having issues with SD card initialization. I have tried different microSD cards, reformatted, and different Catalex adapters (same version).
I have also tried the solutions found in this thread, including jumping the appropriate wire.
Any ideas on what is wrong/how I can resolve the issue? Pin layout is correct.
Using a generic brand nano.