This I2C 16×2 Arduino LCD Screen is using an I2C communication interface. It means it only needs 4 pins for the LCD display: VCC, GND, SDA, SCL. It will save at least 4 digital/analog pins on Arduino. All connectors are standard XH2.
Interface : I2C
I2C Address :0x20
LCD Size :About 2.6inch
Display Format 16×2 Character
Supply Voltage 5V
Serial LCD with I2C Backpack comes with 16 by 2 LCD module and I2C connector. With the help of LCD backpack the desired data can be displayed on the LCD through the I2C bus. The backlight can be controlled by the jumper and display contrast is adjustable by the potentiometer on the board.
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