drivers/lcd/bitmap/readme.txt

   1 Bitmap LCDs
   2 ===========
   3
   4 This folder contains drivers for 1-bit graphic LCDs (128x64 pixel ST7565, etc.)
   5 or text-only displays.  They are placed in a seperate folder because the
   6 drawing routines are handled quite differently than the generic drawing code
   7 for 16-bit TFT LCDs.
   8
   9 ST7565             Driver for  128x64 pixel I2C-based displays (available from
  10                    Adafruit Industries, for example).
  11 SSD1306            Driver for 128x64 pixel OLED displays (also available from
  12                    Adafruit Industries).