Allows writing strings to the LCD screen accessory, see: https://wiki.odroid.com/accessory/display/16x2_lcd_io_shield/c/start
Required Ruby Version
~> 2.0
Authors
Phil Helliwell
Requirements
WiringPi patched by Hardkernel, see: https://wiki.odroid.com/accessory/display/16x2_lcd_io_shield/c/start