Hi,
I have recently bought a TFT touchscreen module with micro SD card reader, for some reason, the reader still doesn't work. I am using the SD.h library.
If anyone has any idea on how to fix this, please tell me.
Which TFT display?
Which Arduino?
Wed need a lot more information, remember we can't reproduce our setup if we can't see it.
Read the pinned post re 'How to get the most from the forum.
There could be one or more problems with the components, the power supply, the wiring, or the code.