ESP         LCD

--------    ------

D3      --> RST (optional)

D4      --> SCE (=CS/CE)

D6      --> D/C

D5(MOSI)--> DIN(MOSI)

D7(CLK) --> SCLK

3V3     --- VCC (the displays only support 3.3V)

(gpio)  --> LED (optional)

GND     --- GND