Blue Screen White Character IIC I2C Serial 2004A 5v LCD Display Module
$ 28.41
1High quality 2004A LCD screen module, blue back light and white char color, clear showing 2IIC bus control, which takes only two IO ports 3Backlight could be controlled through jumper wire or through program 4Screen display contrast is adjustable by adjusting the screw of blue part 5The input voltage of this module is 5V and , I2C address is 0x27
