IIC/I2C 2004 LCD2004 LCD screen module blue screen provides library files

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IIC/I2C 2004 LCD2004 LCD screen module blue screen provides library files

Dedicated IIC bus control, occupying only 2 IO
The contrast can be adjusted, the backlight can be controlled to provide library files

(Blue background white screen)

Functional features]
Use high -quality 2004 LCD screen, blue background white characters, show clear
IIC bus control, only two IO ports occupy two IO ports
The backlight is controlled, it can be controlled by jumping, or program control
Screen display contrast is adjustable
5V voltage power supply, device address 0x27
Suitable for the Arduino platform
Bleak
【Products include】
2004 LCD expansion board
Can provide a program library file (no principle diagram)

The display area is about 75mm, and the width is about 25mm

Product Attributes
Brand	Other/Other

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