The example sketches will then also be available in the Open file dialogue. In the library manager, search for hd44780 and then download it - it will soon be ready to use and will appear in your libraries menu. The best way to get the library is to open your Arduino software and go to the menu:.Since that video was made, we have switched to using the hd44780 Library:Ĭreated by Bill Perry example code is unlicensed and is released into the public domain Wire is already included in the Arduino IDE but you will need to download NewLiquidCrystal - click here to download: In our video, we used the NewLiquidCrystal Library. T o use an I2C ready LCD Display or I2C Backpack Adaptor Module with Arduino you will need the Wire Library and a Library for I2C LCD.
I2C Arduino Code for LCD Displays & Adaptor ModulesĬlick Here to watch our YouTube Video for a full description
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