lcd-pcf8574 v2.0.0

LCD i2c Module

LCD i2c module using PCF8574P for raspberry pi

Hardware: http://dx.com/p/lcd1602-adapter-board-w-iic-i2c-interface-black-works-with-official-arduino-boards-216865

This allows you to drive a 1602 LCD module using only 4 pins on the raspberry pi