const LCD_ADDRESS: u8 = 0x27; // Address depends on hardware, see link below // Create a I2C instance, needs to implement embedded_hal::blocking::i2c::Write, this // particular uses the arduino_hal ...
This paper presents a library for Arduino that allows interfacing a 16x2 LCD display with the HD44780 controller via the PCF8574 I2C expander. The library provides basic functions for displaying text ...