5pcs/lot PCF8574 IIC I2C TWI SPI Serial Interface Board Port 1602 2004 LCD LCD1602 Adapter Plate LCD Adapter Converter Module


SKU: 32760023636 Category:

If you need more quantity or more products,Please contact us.

More Electronic Component,Click here ↓↓↓


As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.


I2C Address: 0x27

Supply voltage: 5V

the backlight and contrast is adjusted by potentiometer

Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable

Compatible for 1602 LCD

Brand Name






Model Number

PCF8574 IIC/I2C/TWI/SPI Interface Module 1602 LCD Display