LCD HD44780 I2C

This library is used to drive an LCD with HD44780 or compatible controller through a PCF8574 or PCF8574A IO Expander.

This library requires the IO Expander Library.

Schematic of IO Expander to LCD connection is included in the user manual.

This file is in PDF format
LCD I2C Library - User's manual
158.33 kB - Downloaded 70 times
This file is in ZIP format
LCD I2C Library
3.91 kB - Downloaded 36 times

Need an usage example? Here it is!