I2C for lcd 16×2 20×4

Features:

Supply voltage: 5V
Compatible: 16×2 and 20x04LCD
the backlight and contrast is adjusted by potentiometer
Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
This is another great IIC/I2C/TWI/SPI Serial Interface
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 Arduin based project

Specifications:
Size:54*19 mm(max)
Net weight:6 g
Package weight:16 g
Main Color:Black