Library for I2C, SPI, and Serial Communication with SparkFun SerLCD Displays. An Arduino Library to allow simple control of <a href="https://www.sparkfun.com/products/14072">16x2</a> and <a href="https://www.sparkfun.com/products/14074">20x4</a> character SerLCDs from SparkFun. Includes RGB backlight control, display scrolling, cursor movement, and custom characters all over I2C, SPI, or Serial.