HD44780 2004 LCD Display Bundle 4x20 characters with I2C interface

This display is a 2004 4-line, 20-digit alphanumeric LCD with HD44780 display controller and a standard 4/8-bit parallel interface. The available I2C interface fits directly on the back of the display and converts its interface from parallel to simple 2-wire I2C (perfect for microcontrollers to save I/O ports).

Compatibility with numerous microcontrollers allows easy integration of our display into small and large projects, such as copiers, laser printers, network devices like routers and storage devices, real-time clocks, etc.

Particularities

    Thanks to the 8 selectable I2C addresses, 6 displays can be operated simultaneously.

    With the included jumper and potentiometer you can control the contrast of the display and the backlight independently from the code.

    The perfect display to make your projects more interesting and lively!

Attention! There is no CYRILLIC in the original. But with the help of a code page this can be fixed...

Technical specifications

Dimensions       98 mm x 60 mm x 14 mm

Resolution         20 characters x 4 lines

LCD type            STN, positive, transflective, blue

Backlight            Blue, green

Modes Parallel (8-bit and 4-bit)

I2C adapter / I2C address           0x27; Address can be selected - area 0x20 to 0x27

Operating voltage          5V

Operating temperature              From -20 ° C to +70 ° C