Product DescriptionDescription:IIC/I2C 1602 yellow-green backlight LCD display module:Power supply voltage: +5VSupport the I2CWith the Blue backlight, and contrast to adjust potentiometerFour line output more simplerLCD1602 LCD Shell:Screen size: 2.5 inchesMaterial: acrylicPackage included:1 x IIC/I2C 1602 yellow-green backlight LCD display module ...