Using 2x16 LCD Module with I2C Interface Board on a gizDuino

2x16 LCD with I2C Serial

Demo Video:

On this video shows you how easy to use the LCD 2×16  with I2C Serial Interface and wired to gizDuino LIN-UNO using only I2C 2 -wires SDA and SCL pins.

Materials Needed:

• 1 x 2×16 LCD with I2C Serial Interface board
• 4 x 1-pin M-F Jumper wires
• 1 x gizDuino LIN-UNO
• 1 x USB Cable

Connections:

gizDuino LIN-UNO --> LCD 2x16 w/ I2C
GND --> GND
+5V --> VCC
SDA --> D18/SDA
SCL --> D19/SCL
* Contrast - adjust the trimmer pot

LIQUIDCRYSTAL I2C LIBRARY:

Download LiquidCrystal_I2C Library!

and Wire Library, if necessary.

How to add the Library?

Add the LiquidCrystal_I2C folder library. Go to My Documents> Arduino> libraries. Place the “LiquidCrystal_I2C“ folder (which contains examples folder,cpp,h, keywords files).

Code: