To get started with the lcd-i2c-library, you can download the library from the following link: Download Library. Once you have downloaded the library, follow the installation instructions provided in ...

LCD_HD44780_I2C Library, to use in 16x2, 20x4 lines LCDs connected to a PCF 8574T I2C expander.

An LCD can be made to connect to a microcontroller using two wires with the aid of the I2C interface which includes pins for an SPI interface version for flexibility. The I2C LCD interface is used ...