Constructor of the object controlling an LCD. It defines address of the LCD and its geometry. More LCDs can be connected to the same I2C bus if they are hardware configured for different addresses.

An Arduino Smart I2C LCD Display backpack adapter and I/O expander. This package lets you add a display and expand the analog/digital I/O of your project with just one I2C device. It allows custom ...

The I2C LCD interface is used when more pins are required for another use since a typical LCD interface needs a minimum of 6 pins. It can be used with an existing serial port to run a serial LCD ...