[![Grove - LCD RGB Backlight](http://www.seeedstudio.com/depot/images/product/LCD%20RGB.jpg)](http://www.seeedstudio.com/depot/grove-lcd-rgb-backlight-p-1643.html ...
The Grove - Monochrome Backlight LCDs use I2C as the communication method with a microcontroller. Only two pins required for data exchange. n addition, Grove - LCD Monochrome Backlight supports ...