J2-6 SDI(MOSI) LCD SPI bus write data signal J2-7 SCK LCD SPI bus clock signal J2-8 LED LCD backlight control signal (high level lighting, if you do not need control, please connect 3.3V) J2-9 ...
The "Learn More About Our Features" button on the index.html page doesn't animate in with the rest of the features section, so it looks weird.