The TFT128D offers all the features of the TFT128 ScreenKey including:
* 128*128 pixel resolution
* 16-bit color per pixel
* 4-wire SPI interface
* on-board font for internal rendering of ASCII text
* user-downloadable font supported
* image support includes full 16-bit color, BMP file (palettised), and RLE BMP
* high-level commands include clear screen, goto position X,Y, paint rectangle, set background/foreground color, etc