LCD DISPLAY 1602 16X2 with PCF8574 I2C Serial interface Module ready soldered

Description

Description:
This is another great Display with IIC/I2C/TWI/SPI Serial Interface board already soldered on backpack. 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: 0X20~0X27 (the original address is 0X20,you can change it yourself)
the backlight and contrast is adjusted by potentiometer
Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself)

Specification:

Supply voltage: 5V
Weight: 45g
Size: 5.5×2.3×1.4cm