I'm glad you got it working, nice job.
Regarding the SD, it also requires 3.3v to work. The MOSI, MISO and SCK pins are shared with the LCD, you'll only need one extra pin for CS to go to the SD card slot.
I'm glad you got it working, nice job.
Regarding the SD, it also requires 3.3v to work. The MOSI, MISO and SCK pins are shared with the LCD, you'll only need one extra pin for CS to go to the SD card slot.