basic i2c lcd lib for nuvoton

This project is a simple LCD driver for Nuvoton M031 series MCUs using I2C (with PCF8574 I2C module).

Notes

Change LCD_I2C_ADDR in lcd_i2c.h according to your LCD module's address. Change I2C handle in lcd_i2c.c according to your I2C handle's (I2C0 or I2C1).

WhatsApp.Video.2025-04-05.at.21.31.39_6a6c46f4.mp4