LCD 16X2 Black on Yellow I2C
This is a 16×2 display with black text on yellow background that comes with the I2C backplate. You only require 4 wires to control the display and With the limited pin resources your project may be out of resources using a normal LCD shield. With this I2C interface LCD module, you only need 2 lines (I2C) to display the information. If you already have I2C devices in your project, this LCD module actually cost no more resources at all.