Arduino talking to an I2C LCD display

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This article discuss how to use the Matrix Orbital 20×4 display with Arduino via I2C using the Wire library. The LK204-25 is a serial display, so connection to the Arduino requires just two wires to accept I2C commands and data. If you are looking to drive a LCD via parallel interface and Arduino then take a look at LiquidCrystal library. [via]

Arduino talking to an I2C LCD display – [Link]

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