This library is a companion for the Arduino LCD module, a 1.8-inch color LCD (soon available at Arduino Store). With this library, you can create graphics and animations with your Arduino.
The module is electrically connected to the Arduino through its SPI interface. This library translates graphics commands from the user in their SPI counterparts that the module can understand.
This library works with the Arduino LCD module. But it works well also with GLCD modules based on the ST7735 graphics controller.
You also need an Arduino Uno or Esplora. The Arduino GLCD modules fits perfectly to the connectors at the center of Esplora board. For other boards, you may need some additional wiring.