LCD Display Blue 2004 (20x4) IIC, I2C, TWI

LCD Display Blue 2004 (20x4) IIC, I2C, TWI

This display has 4 lines of 20 characters each, giving you much more display capability than 16x2

How-To Information, Example Software Sketch Here

This display uses a 2-wire communications method called "IIC", "I2C" "I squared C", and "TWI". All these mean the same thing. This a serial protocol that supports multiple devices on the same 2-wire bus (Plus Voltage and Ground, of course).  See the How-To for details.

Quality 2004 LCD screen, blue and white, clear display
 Controllable backlight can be controlled by jumper, you can also program control  Screen display and adjustable contrast
 5V power supply, the device address 0x27

Dimensions are: 9.8cm (3 7/8in) x 6cm (2 3/8in).