Character Lcd I2C/IIC Converter Board

If you are using a character LCD display with 2x16, 4x20 and similar pin order in your project, it is the module you must have.

As it is known, LCD display units use too many ports, so you occupy the ports on your Arduino cards unnecessarily, thanks to this module, you can drive the LCD using only 2 ports.

With the jumper on the card, you can turn the backlight of the screen you use on and off, and you can adjust the contrast with the potentiometer.

It has I2c communication.

(uses sda and scl pins).