title EV3 LCD The EV3 uses a custom? LCD display and Sitronix ST7586 Controller/Driver. Documentation ST7586S Datasheet Notes It appears that TI wrote the LCD driver for LEGO. Here is some info from the person that did the work. Passing Time with the SPI Framebuffer Driver Matt Porter's ST7586S Board Support Changes Matt Porter's comments on the ST7586S Controller Matt Porter's Google+ Circle