20×4 LCD Display I2C White on Blue

This 20×4 lcd display with I2C adapter board is based on the common HD44780 parallel interface chipset. The LCD display includes an I2C adapter board based on PCF8574 I2C chip, it converts I2C serial data to parallell data for the LCD display, thus, significantly reducing the number of I/O pins used on the micro-controller to send data to the LCD.

Specification

• Text Color: White
• Back light: Blue LED Backlight
• Dimensions: 98mm x 60mm x 20mm

Documents

• Tutorial