20x4 Character LCD with I2C-Backpack - White on Blue - 5.0V

Character LCD with I2C-Backpack (PCF8574T) - only 2 I/O-Pins required for operation

Thanks to the I2C-Backpack with a PCF8574T-I2C-Driver, only 2 I/O-Pins are required to get this 20x4 LCD up and running. Of course, we provide an Arduino Library for instant operation.

Additionally, you can adjust the constrast with a potentiometer on the backpack, as well as completely disable the backlight with a jumper.

The Backback is configured to the address 0x27, so the initialisation needs to be as following:

LiquidCrystal_I2C lcd(0x27,20,4);

Features:

• I2C-LCD, ony 2 I/O-Pins
• PCF8574T-Driver
• Pins: SDA / SCL / VCC / GND
• Standard 20 Chars, 4 Lines LCD
• White Text on blue Background
• Potentiometer for Contrast
• Disable Backlight by jumper
• Arduino-Library LiquidCrystalI2C available
• 4 Mountingholes
• Size: 80mm x 36mm
• Height (with Backpack): 20mm

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