Enable I2C on the Raspberry Pi Python 3 or higher. The code assumes you are using Python 3 or higher The program will run every 10 seconds, updating the LCD display with the current date and time, and ...

This repository demonstrates how to use ESP-IDF 5.4.1 with a new I2C driver to control an HD44780 2004A LCD via a PCF8574 I2C I/O expander. This example initializes the I2C driver and configures the ...