2.2″ GLCD with 128 x 64 Pixel. The black/white Display has a great contrast and is perfectly readable in normal lighting conditions without the backlight turned on.
It has a white backlight integrated, so it can be read in dark and low-light condition as well.
The single-chip controller ST7565R is a 3.3V device with SPI interface and internal contrast regulation, and is very easy to use.
Libraries, for example for Arduino, can be found on GitHub.
Module size: 46 x 62 mm
Display size: 24 x 49 mm
Power supply: 3.3V
Control Interface: SPI
These displays have additionally simplified Chinese fonts integrated.